Home / 24,969,010.10-37,453,515.15-7,931,405.30

Finding the Fourth Proportional to 24,969,010.10, 37,453,515.15 and 7,931,405.30

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Solution

The fourth proportional to 24,969,010.10, 37,453,515.15 and 7,931,405.30 is: 11,897,107.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,969,010.10 : 37,453,515.15 = 7,931,405.30 : x
  2. Step 2: Convert to fraction form
    24,969,010.10/37,453,515.15 = 7,931,405.30/x
  3. Step 3: Cross multiply
    24,969,010.10x = 37,453,515.15 × 7,931,405.30
  4. Step 4: Simplify right side
    24,969,010.10x = 297,059,008,564,340.25
  5. Step 5: Solve for x
    x = 297,059,008,564,340.25/24,969,010.10
  6. Step 6: Final answer
    x = 11,897,107.95

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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.