Home / 23,116,151.94-34,679,197.19-6,721,721.25

Finding the Fourth Proportional to 23,116,151.94, 34,679,197.19 and 6,721,721.25

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Solution

The fourth proportional to 23,116,151.94, 34,679,197.19 and 6,721,721.25 is: 10,084,026.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,116,151.94 : 34,679,197.19 = 6,721,721.25 : x
  2. Step 2: Convert to fraction form
    23,116,151.94/34,679,197.19 = 6,721,721.25/x
  3. Step 3: Cross multiply
    23,116,151.94x = 34,679,197.19 × 6,721,721.25
  4. Step 4: Simplify right side
    23,116,151.94x = 233,103,896,533,910.91
  5. Step 5: Solve for x
    x = 233,103,896,533,910.91/23,116,151.94
  6. Step 6: Final answer
    x = 10,084,026.84

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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.