Home / 17,572,328.01-26,377,125.30-15,563,612.25

Finding the Fourth Proportional to 17,572,328.01, 26,377,125.30 and 15,563,612.25

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Solution

The fourth proportional to 17,572,328.01, 26,377,125.30 and 15,563,612.25 is: 23,361,921.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,572,328.01 : 26,377,125.30 = 15,563,612.25 : x
  2. Step 2: Convert to fraction form
    17,572,328.01/26,377,125.30 = 15,563,612.25/x
  3. Step 3: Cross multiply
    17,572,328.01x = 26,377,125.30 × 15,563,612.25
  4. Step 4: Simplify right side
    17,572,328.01x = 410,523,350,438,864.94
  5. Step 5: Solve for x
    x = 410,523,350,438,864.94/17,572,328.01
  6. Step 6: Final answer
    x = 23,361,921.66

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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.