Home / 8,760,524,423.95-12,089,366,115.05-4,949,965,561.05

Finding the Fourth Proportional to 8,760,524,423.95, 12,089,366,115.05 and 4,949,965,561.05

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Solution

The fourth proportional to 8,760,524,423.95, 12,089,366,115.05 and 4,949,965,561.05 is: 6,830,863,431.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,760,524,423.95 : 12,089,366,115.05 = 4,949,965,561.05 : x
  2. Step 2: Convert to fraction form
    8,760,524,423.95/12,089,366,115.05 = 4,949,965,561.05/x
  3. Step 3: Cross multiply
    8,760,524,423.95x = 12,089,366,115.05 × 4,949,965,561.05
  4. Step 4: Simplify right side
    8,760,524,423.95x = 59,841,945,924,473,102,336
  5. Step 5: Solve for x
    x = 59,841,945,924,473,102,336/8,760,524,423.95
  6. Step 6: Final answer
    x = 6,830,863,431.06

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Double scale
Find fourth proportional to 8,760,524,424.95, 12,089,366,116.43 and 4,949,965,562.05
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.