Home / 24,169,561.72-33,353,960.52-13,156,277.38

Finding the Fourth Proportional to 24,169,561.72, 33,353,960.52 and 13,156,277.38

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Solution

The fourth proportional to 24,169,561.72, 33,353,960.52 and 13,156,277.38 is: 18,155,643.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,169,561.72 : 33,353,960.52 = 13,156,277.38 : x
  2. Step 2: Convert to fraction form
    24,169,561.72/33,353,960.52 = 13,156,277.38/x
  3. Step 3: Cross multiply
    24,169,561.72x = 33,353,960.52 × 13,156,277.38
  4. Step 4: Simplify right side
    24,169,561.72x = 438,813,956,322,689.06
  5. Step 5: Solve for x
    x = 438,813,956,322,689.06/24,169,561.72
  6. Step 6: Final answer
    x = 18,155,643.92

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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.