Home / 15,707,966.10-23,561,949.15-4,348,414.73

Finding the Fourth Proportional to 15,707,966.10, 23,561,949.15 and 4,348,414.73

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Solution

The fourth proportional to 15,707,966.10, 23,561,949.15 and 4,348,414.73 is: 6,522,622.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,707,966.10 : 23,561,949.15 = 4,348,414.73 : x
  2. Step 2: Convert to fraction form
    15,707,966.10/23,561,949.15 = 4,348,414.73/x
  3. Step 3: Cross multiply
    15,707,966.10x = 23,561,949.15 × 4,348,414.73
  4. Step 4: Simplify right side
    15,707,966.10x = 102,457,126,751,370.98
  5. Step 5: Solve for x
    x = 102,457,126,751,370.98/15,707,966.10
  6. Step 6: Final answer
    x = 6,522,622.10

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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.