Home / 60,692,922.30-91,007,890.65-22,334,691.90

Finding the Fourth Proportional to 60,692,922.30, 91,007,890.65 and 22,334,691.90

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Solution

The fourth proportional to 60,692,922.30, 91,007,890.65 and 22,334,691.90 is: 33,490,448.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,692,922.30 : 91,007,890.65 = 22,334,691.90 : x
  2. Step 2: Convert to fraction form
    60,692,922.30/91,007,890.65 = 22,334,691.90/x
  3. Step 3: Cross multiply
    60,692,922.30x = 91,007,890.65 × 22,334,691.90
  4. Step 4: Simplify right side
    60,692,922.30x = 2,032,633,198,136,640.75
  5. Step 5: Solve for x
    x = 2,032,633,198,136,640.75/60,692,922.30
  6. Step 6: Final answer
    x = 33,490,448.66

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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.