Home / 29,578,810.10-44,368,215.15-10,409,414.90

Finding the Fourth Proportional to 29,578,810.10, 44,368,215.15 and 10,409,414.90

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Solution

The fourth proportional to 29,578,810.10, 44,368,215.15 and 10,409,414.90 is: 15,614,122.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,578,810.10 : 44,368,215.15 = 10,409,414.90 : x
  2. Step 2: Convert to fraction form
    29,578,810.10/44,368,215.15 = 10,409,414.90/x
  3. Step 3: Cross multiply
    29,578,810.10x = 44,368,215.15 × 10,409,414.90
  4. Step 4: Simplify right side
    29,578,810.10x = 461,847,159,868,815.75
  5. Step 5: Solve for x
    x = 461,847,159,868,815.75/29,578,810.10
  6. Step 6: Final answer
    x = 15,614,122.35

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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.