Home / 24,711,871.68-37,073,159.28-10,138,824.72

Finding the Fourth Proportional to 24,711,871.68, 37,073,159.28 and 10,138,824.72

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Solution

The fourth proportional to 24,711,871.68, 37,073,159.28 and 10,138,824.72 is: 15,210,432.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,711,871.68 : 37,073,159.28 = 10,138,824.72 : x
  2. Step 2: Convert to fraction form
    24,711,871.68/37,073,159.28 = 10,138,824.72/x
  3. Step 3: Cross multiply
    24,711,871.68x = 37,073,159.28 × 10,138,824.72
  4. Step 4: Simplify right side
    24,711,871.68x = 375,878,263,756,561.44
  5. Step 5: Solve for x
    x = 375,878,263,756,561.44/24,711,871.68
  6. Step 6: Final answer
    x = 15,210,432.81

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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.