Home / 15,251,850.92-22,881,648.75-7,060,398.68

Finding the Fourth Proportional to 15,251,850.92, 22,881,648.75 and 7,060,398.68

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Solution

The fourth proportional to 15,251,850.92, 22,881,648.75 and 7,060,398.68 is: 10,592,390.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,251,850.92 : 22,881,648.75 = 7,060,398.68 : x
  2. Step 2: Convert to fraction form
    15,251,850.92/22,881,648.75 = 7,060,398.68/x
  3. Step 3: Cross multiply
    15,251,850.92x = 22,881,648.75 × 7,060,398.68
  4. Step 4: Simplify right side
    15,251,850.92x = 161,553,562,614,559.84
  5. Step 5: Solve for x
    x = 161,553,562,614,559.84/15,251,850.92
  6. Step 6: Final answer
    x = 10,592,390.62

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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.