Home / 14,918,203.91-22,377,311.51-6,711,259.74

Finding the Fourth Proportional to 14,918,203.91, 22,377,311.51 and 6,711,259.74

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Solution

The fourth proportional to 14,918,203.91, 22,377,311.51 and 6,711,259.74 is: 10,066,892.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,918,203.91 : 22,377,311.51 = 6,711,259.74 : x
  2. Step 2: Convert to fraction form
    14,918,203.91/22,377,311.51 = 6,711,259.74/x
  3. Step 3: Cross multiply
    14,918,203.91x = 22,377,311.51 × 6,711,259.74
  4. Step 4: Simplify right side
    14,918,203.91x = 150,179,949,826,501.62
  5. Step 5: Solve for x
    x = 150,179,949,826,501.62/14,918,203.91
  6. Step 6: Final answer
    x = 10,066,892.15

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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.