Home / 110,811,884.58-152,935,591.86-63,767,991.24

Finding the Fourth Proportional to 110,811,884.58, 152,935,591.86 and 63,767,991.24

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Solution

The fourth proportional to 110,811,884.58, 152,935,591.86 and 63,767,991.24 is: 88,008,569.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,811,884.58 : 152,935,591.86 = 63,767,991.24 : x
  2. Step 2: Convert to fraction form
    110,811,884.58/152,935,591.86 = 63,767,991.24/x
  3. Step 3: Cross multiply
    110,811,884.58x = 152,935,591.86 × 63,767,991.24
  4. Step 4: Simplify right side
    110,811,884.58x = 9,752,395,482,012,696
  5. Step 5: Solve for x
    x = 9,752,395,482,012,696/110,811,884.58
  6. Step 6: Final answer
    x = 88,008,569.83

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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.