Home / 26,007,328.38-39,025,275.08-15,090,865.94

Finding the Fourth Proportional to 26,007,328.38, 39,025,275.08 and 15,090,865.94

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Solution

The fourth proportional to 26,007,328.38, 39,025,275.08 and 15,090,865.94 is: 22,644,586.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,007,328.38 : 39,025,275.08 = 15,090,865.94 : x
  2. Step 2: Convert to fraction form
    26,007,328.38/39,025,275.08 = 15,090,865.94/x
  3. Step 3: Cross multiply
    26,007,328.38x = 39,025,275.08 × 15,090,865.94
  4. Step 4: Simplify right side
    26,007,328.38x = 588,925,194,659,565.38
  5. Step 5: Solve for x
    x = 588,925,194,659,565.38/26,007,328.38
  6. Step 6: Final answer
    x = 22,644,586.40

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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.