Home / 15,088,061.07-22,635,466.14-5,503,439.61

Finding the Fourth Proportional to 15,088,061.07, 22,635,466.14 and 5,503,439.61

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Solution

The fourth proportional to 15,088,061.07, 22,635,466.14 and 5,503,439.61 is: 8,256,390.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,088,061.07 : 22,635,466.14 = 5,503,439.61 : x
  2. Step 2: Convert to fraction form
    15,088,061.07/22,635,466.14 = 5,503,439.61/x
  3. Step 3: Cross multiply
    15,088,061.07x = 22,635,466.14 × 5,503,439.61
  4. Step 4: Simplify right side
    15,088,061.07x = 124,572,920,945,689.81
  5. Step 5: Solve for x
    x = 124,572,920,945,689.81/15,088,061.07
  6. Step 6: Final answer
    x = 8,256,390.29

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1.5x scale

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.