Home / 181,527,259.20-272,255,459.40-60,358,711.20

Finding the Fourth Proportional to 181,527,259.20, 272,255,459.40 and 60,358,711.20

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Solution

The fourth proportional to 181,527,259.20, 272,255,459.40 and 60,358,711.20 is: 90,526,286.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,527,259.20 : 272,255,459.40 = 60,358,711.20 : x
  2. Step 2: Convert to fraction form
    181,527,259.20/272,255,459.40 = 60,358,711.20/x
  3. Step 3: Cross multiply
    181,527,259.20x = 272,255,459.40 × 60,358,711.20
  4. Step 4: Simplify right side
    181,527,259.20x = 16,432,988,646,547,924
  5. Step 5: Solve for x
    x = 16,432,988,646,547,924/181,527,259.20
  6. Step 6: Final answer
    x = 90,526,286.35

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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.