Home / 23,699,108.90-35,548,663.35-21,851,531.30

Finding the Fourth Proportional to 23,699,108.90, 35,548,663.35 and 21,851,531.30

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Solution

The fourth proportional to 23,699,108.90, 35,548,663.35 and 21,851,531.30 is: 32,777,296.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,699,108.90 : 35,548,663.35 = 21,851,531.30 : x
  2. Step 2: Convert to fraction form
    23,699,108.90/35,548,663.35 = 21,851,531.30/x
  3. Step 3: Cross multiply
    23,699,108.90x = 35,548,663.35 × 21,851,531.30
  4. Step 4: Simplify right side
    23,699,108.90x = 776,792,729,865,687.88
  5. Step 5: Solve for x
    x = 776,792,729,865,687.88/23,699,108.90
  6. Step 6: Final answer
    x = 32,777,296.95

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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.