Home / 110,393,407.52-152,343,909.96-60,835,559.39

Finding the Fourth Proportional to 110,393,407.52, 152,343,909.96 and 60,835,559.39

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Solution

The fourth proportional to 110,393,407.52, 152,343,909.96 and 60,835,559.39 is: 83,953,627.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,393,407.52 : 152,343,909.96 = 60,835,559.39 : x
  2. Step 2: Convert to fraction form
    110,393,407.52/152,343,909.96 = 60,835,559.39/x
  3. Step 3: Cross multiply
    110,393,407.52x = 152,343,909.96 × 60,835,559.39
  4. Step 4: Simplify right side
    110,393,407.52x = 9,267,926,981,999,726
  5. Step 5: Solve for x
    x = 9,267,926,981,999,726/110,393,407.52
  6. Step 6: Final answer
    x = 83,953,627.21

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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.