Home / 23,277,840.90-34,916,761.76-7,103,875.11

Finding the Fourth Proportional to 23,277,840.90, 34,916,761.76 and 7,103,875.11

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Solution

The fourth proportional to 23,277,840.90, 34,916,761.76 and 7,103,875.11 is: 10,655,812.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,277,840.90 : 34,916,761.76 = 7,103,875.11 : x
  2. Step 2: Convert to fraction form
    23,277,840.90/34,916,761.76 = 7,103,875.11/x
  3. Step 3: Cross multiply
    23,277,840.90x = 34,916,761.76 × 7,103,875.11
  4. Step 4: Simplify right side
    23,277,840.90x = 248,044,314,753,144.44
  5. Step 5: Solve for x
    x = 248,044,314,753,144.44/23,277,840.90
  6. Step 6: Final answer
    x = 10,655,812.79

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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.