Home / 181,752,977.70-272,622,468.15-60,584,429.70

Finding the Fourth Proportional to 181,752,977.70, 272,622,468.15 and 60,584,429.70

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Solution

The fourth proportional to 181,752,977.70, 272,622,468.15 and 60,584,429.70 is: 90,874,311.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,752,977.70 : 272,622,468.15 = 60,584,429.70 : x
  2. Step 2: Convert to fraction form
    181,752,977.70/272,622,468.15 = 60,584,429.70/x
  3. Step 3: Cross multiply
    181,752,977.70x = 272,622,468.15 × 60,584,429.70
  4. Step 4: Simplify right side
    181,752,977.70x = 16,516,676,756,274,164
  5. Step 5: Solve for x
    x = 16,516,676,756,274,164/181,752,977.70
  6. Step 6: Final answer
    x = 90,874,311.75

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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.