Home / 8,510,832,055.10-12,766,248,082.65-4,592,623,850.30

Finding the Fourth Proportional to 8,510,832,055.10, 12,766,248,082.65 and 4,592,623,850.30

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Solution

The fourth proportional to 8,510,832,055.10, 12,766,248,082.65 and 4,592,623,850.30 is: 6,888,935,775.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,510,832,055.10 : 12,766,248,082.65 = 4,592,623,850.30 : x
  2. Step 2: Convert to fraction form
    8,510,832,055.10/12,766,248,082.65 = 4,592,623,850.30/x
  3. Step 3: Cross multiply
    8,510,832,055.10x = 12,766,248,082.65 × 4,592,623,850.30
  4. Step 4: Simplify right side
    8,510,832,055.10x = 58,630,575,423,225,036,800
  5. Step 5: Solve for x
    x = 58,630,575,423,225,036,800/8,510,832,055.10
  6. Step 6: Final answer
    x = 6,888,935,775.45

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Half scale
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Double scale
Find fourth proportional to 8,510,832,056.10, 12,766,248,084.15 and 4,592,623,851.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.