Home / 56,832,000.60-85,248,000.90-34,138,522.20

Finding the Fourth Proportional to 56,832,000.60, 85,248,000.90 and 34,138,522.20

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Solution

The fourth proportional to 56,832,000.60, 85,248,000.90 and 34,138,522.20 is: 51,207,783.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,832,000.60 : 85,248,000.90 = 34,138,522.20 : x
  2. Step 2: Convert to fraction form
    56,832,000.60/85,248,000.90 = 34,138,522.20/x
  3. Step 3: Cross multiply
    56,832,000.60x = 85,248,000.90 × 34,138,522.20
  4. Step 4: Simplify right side
    56,832,000.60x = 2,910,240,771,230,270.50
  5. Step 5: Solve for x
    x = 2,910,240,771,230,270.50/56,832,000.60
  6. Step 6: Final answer
    x = 51,207,783.30

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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.