Home / 15,071,675.40-22,607,513.10-14,945,704.20

Finding the Fourth Proportional to 15,071,675.40, 22,607,513.10 and 14,945,704.20

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Solution

The fourth proportional to 15,071,675.40, 22,607,513.10 and 14,945,704.20 is: 22,418,556.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,071,675.40 : 22,607,513.10 = 14,945,704.20 : x
  2. Step 2: Convert to fraction form
    15,071,675.40/22,607,513.10 = 14,945,704.20/x
  3. Step 3: Cross multiply
    15,071,675.40x = 22,607,513.10 × 14,945,704.20
  4. Step 4: Simplify right side
    15,071,675.40x = 337,885,203,490,225
  5. Step 5: Solve for x
    x = 337,885,203,490,225/15,071,675.40
  6. Step 6: Final answer
    x = 22,418,556.30

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Similar ratio
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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.