Home / 26,732,963.50-36,885,166-15,130,526.98

Finding the Fourth Proportional to 26,732,963.50, 36,885,166 and 15,130,526.98

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Solution

The fourth proportional to 26,732,963.50, 36,885,166 and 15,130,526.98 is: 20,876,548.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,732,963.50 : 36,885,166 = 15,130,526.98 : x
  2. Step 2: Convert to fraction form
    26,732,963.50/36,885,166 = 15,130,526.98/x
  3. Step 3: Cross multiply
    26,732,963.50x = 36,885,166 × 15,130,526.98
  4. Step 4: Simplify right side
    26,732,963.50x = 558,091,999,324,778.69
  5. Step 5: Solve for x
    x = 558,091,999,324,778.69/26,732,963.50
  6. Step 6: Final answer
    x = 20,876,548.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.