Home / 45,913,371.92-63,363,318.72-25,286,812.64

Finding the Fourth Proportional to 45,913,371.92, 63,363,318.72 and 25,286,812.64

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Solution

The fourth proportional to 45,913,371.92, 63,363,318.72 and 25,286,812.64 is: 34,897,379.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,913,371.92 : 63,363,318.72 = 25,286,812.64 : x
  2. Step 2: Convert to fraction form
    45,913,371.92/63,363,318.72 = 25,286,812.64/x
  3. Step 3: Cross multiply
    45,913,371.92x = 63,363,318.72 × 25,286,812.64
  4. Step 4: Simplify right side
    45,913,371.92x = 1,602,256,368,721,244.75
  5. Step 5: Solve for x
    x = 1,602,256,368,721,244.75/45,913,371.92
  6. Step 6: Final answer
    x = 34,897,379.60

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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.