Home / 15,088,056.57-22,635,459.38-5,503,435.10

Finding the Fourth Proportional to 15,088,056.57, 22,635,459.38 and 5,503,435.10

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Solution

The fourth proportional to 15,088,056.57, 22,635,459.38 and 5,503,435.10 is: 8,256,383.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,088,056.57 : 22,635,459.38 = 5,503,435.10 : x
  2. Step 2: Convert to fraction form
    15,088,056.57/22,635,459.38 = 5,503,435.10/x
  3. Step 3: Cross multiply
    15,088,056.57x = 22,635,459.38 × 5,503,435.10
  4. Step 4: Simplify right side
    15,088,056.57x = 124,572,781,515,821.77
  5. Step 5: Solve for x
    x = 124,572,781,515,821.77/15,088,056.57
  6. Step 6: Final answer
    x = 8,256,383.51

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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.