Home / 14,697,319.84-22,041,694.32-5,719,737.76

Finding the Fourth Proportional to 14,697,319.84, 22,041,694.32 and 5,719,737.76

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Solution

The fourth proportional to 14,697,319.84, 22,041,694.32 and 5,719,737.76 is: 8,577,938.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,697,319.84 : 22,041,694.32 = 5,719,737.76 : x
  2. Step 2: Convert to fraction form
    14,697,319.84/22,041,694.32 = 5,719,737.76/x
  3. Step 3: Cross multiply
    14,697,319.84x = 22,041,694.32 × 5,719,737.76
  4. Step 4: Simplify right side
    14,697,319.84x = 126,072,711,296,481.52
  5. Step 5: Solve for x
    x = 126,072,711,296,481.52/14,697,319.84
  6. Step 6: Final answer
    x = 8,577,938.88

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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.