Home / 11,092,400.15-16,638,377.45-5,026,001.13

Finding the Fourth Proportional to 11,092,400.15, 16,638,377.45 and 5,026,001.13

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Solution

The fourth proportional to 11,092,400.15, 16,638,377.45 and 5,026,001.13 is: 7,538,900.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092,400.15 : 16,638,377.45 = 5,026,001.13 : x
  2. Step 2: Convert to fraction form
    11,092,400.15/16,638,377.45 = 5,026,001.13/x
  3. Step 3: Cross multiply
    11,092,400.15x = 16,638,377.45 × 5,026,001.13
  4. Step 4: Simplify right side
    11,092,400.15x = 83,624,503,839,936.52
  5. Step 5: Solve for x
    x = 83,624,503,839,936.52/11,092,400.15
  6. Step 6: Final answer
    x = 7,538,900.76

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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.