Home / 24,154,106.43-33,332,811.84-13,140,935.15

Finding the Fourth Proportional to 24,154,106.43, 33,332,811.84 and 13,140,935.15

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Solution

The fourth proportional to 24,154,106.43, 33,332,811.84 and 13,140,935.15 is: 18,134,569.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,154,106.43 : 33,332,811.84 = 13,140,935.15 : x
  2. Step 2: Convert to fraction form
    24,154,106.43/33,332,811.84 = 13,140,935.15/x
  3. Step 3: Cross multiply
    24,154,106.43x = 33,332,811.84 × 13,140,935.15
  4. Step 4: Simplify right side
    24,154,106.43x = 438,024,318,524,223.44
  5. Step 5: Solve for x
    x = 438,024,318,524,223.44/24,154,106.43
  6. Step 6: Final answer
    x = 18,134,569.37

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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.