Home / 15,208,442.94-22,813,714.17-4,425,833.10

Finding the Fourth Proportional to 15,208,442.94, 22,813,714.17 and 4,425,833.10

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Solution

The fourth proportional to 15,208,442.94, 22,813,714.17 and 4,425,833.10 is: 6,639,055.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,208,442.94 : 22,813,714.17 = 4,425,833.10 : x
  2. Step 2: Convert to fraction form
    15,208,442.94/22,813,714.17 = 4,425,833.10/x
  3. Step 3: Cross multiply
    15,208,442.94x = 22,813,714.17 × 4,425,833.10
  4. Step 4: Simplify right side
    15,208,442.94x = 100,969,691,307,525.03
  5. Step 5: Solve for x
    x = 100,969,691,307,525.03/15,208,442.94
  6. Step 6: Final answer
    x = 6,639,055.14

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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.