Home / 84,733,814.10-127,100,721.15-24,141,666.90

Finding the Fourth Proportional to 84,733,814.10, 127,100,721.15 and 24,141,666.90

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Solution

The fourth proportional to 84,733,814.10, 127,100,721.15 and 24,141,666.90 is: 36,212,500.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,733,814.10 : 127,100,721.15 = 24,141,666.90 : x
  2. Step 2: Convert to fraction form
    84,733,814.10/127,100,721.15 = 24,141,666.90/x
  3. Step 3: Cross multiply
    84,733,814.10x = 127,100,721.15 × 24,141,666.90
  4. Step 4: Simplify right side
    84,733,814.10x = 3,068,423,272,753,085
  5. Step 5: Solve for x
    x = 3,068,423,272,753,085/84,733,814.10
  6. Step 6: Final answer
    x = 36,212,500.35

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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.