Home / 181,746,006.60-272,620,565.10-60,577,458.60

Finding the Fourth Proportional to 181,746,006.60, 272,620,565.10 and 60,577,458.60

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Solution

The fourth proportional to 181,746,006.60, 272,620,565.10 and 60,577,458.60 is: 90,866,706.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,746,006.60 : 272,620,565.10 = 60,577,458.60 : x
  2. Step 2: Convert to fraction form
    181,746,006.60/272,620,565.10 = 60,577,458.60/x
  3. Step 3: Cross multiply
    181,746,006.60x = 272,620,565.10 × 60,577,458.60
  4. Step 4: Simplify right side
    181,746,006.60x = 16,514,660,995,853,856
  5. Step 5: Solve for x
    x = 16,514,660,995,853,856/181,746,006.60
  6. Step 6: Final answer
    x = 90,866,706.26

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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.