Home / 15,172,356.60-22,758,534.90-14,818,062.60

Finding the Fourth Proportional to 15,172,356.60, 22,758,534.90 and 14,818,062.60

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Solution

The fourth proportional to 15,172,356.60, 22,758,534.90 and 14,818,062.60 is: 22,227,093.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,172,356.60 : 22,758,534.90 = 14,818,062.60 : x
  2. Step 2: Convert to fraction form
    15,172,356.60/22,758,534.90 = 14,818,062.60/x
  3. Step 3: Cross multiply
    15,172,356.60x = 22,758,534.90 × 14,818,062.60
  4. Step 4: Simplify right side
    15,172,356.60x = 337,237,394,832,484.69
  5. Step 5: Solve for x
    x = 337,237,394,832,484.69/15,172,356.60
  6. Step 6: Final answer
    x = 22,227,093.90

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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.