Home / 96,228,045.60-144,342,068.40-59,877,481.20

Finding the Fourth Proportional to 96,228,045.60, 144,342,068.40 and 59,877,481.20

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Solution

The fourth proportional to 96,228,045.60, 144,342,068.40 and 59,877,481.20 is: 89,816,221.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,228,045.60 : 144,342,068.40 = 59,877,481.20 : x
  2. Step 2: Convert to fraction form
    96,228,045.60/144,342,068.40 = 59,877,481.20/x
  3. Step 3: Cross multiply
    96,228,045.60x = 144,342,068.40 × 59,877,481.20
  4. Step 4: Simplify right side
    96,228,045.60x = 8,642,839,486,990,115
  5. Step 5: Solve for x
    x = 8,642,839,486,990,115/96,228,045.60
  6. Step 6: Final answer
    x = 89,816,221.80

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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.