Home / 24,381,629.32-33,648,160.10-13,516,613.32

Finding the Fourth Proportional to 24,381,629.32, 33,648,160.10 and 13,516,613.32

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Solution

The fourth proportional to 24,381,629.32, 33,648,160.10 and 13,516,613.32 is: 18,653,764.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,381,629.32 : 33,648,160.10 = 13,516,613.32 : x
  2. Step 2: Convert to fraction form
    24,381,629.32/33,648,160.10 = 13,516,613.32/x
  3. Step 3: Cross multiply
    24,381,629.32x = 33,648,160.10 × 13,516,613.32
  4. Step 4: Simplify right side
    24,381,629.32x = 454,809,169,001,152.56
  5. Step 5: Solve for x
    x = 454,809,169,001,152.56/24,381,629.32
  6. Step 6: Final answer
    x = 18,653,764.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.