Home / 160,948,053.60-241,422,080.40-58,715,426.40

Finding the Fourth Proportional to 160,948,053.60, 241,422,080.40 and 58,715,426.40

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Solution

The fourth proportional to 160,948,053.60, 241,422,080.40 and 58,715,426.40 is: 88,073,139.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,948,053.60 : 241,422,080.40 = 58,715,426.40 : x
  2. Step 2: Convert to fraction form
    160,948,053.60/241,422,080.40 = 58,715,426.40/x
  3. Step 3: Cross multiply
    160,948,053.60x = 241,422,080.40 × 58,715,426.40
  4. Step 4: Simplify right side
    160,948,053.60x = 14,175,200,393,061,082
  5. Step 5: Solve for x
    x = 14,175,200,393,061,082/160,948,053.60
  6. Step 6: Final answer
    x = 88,073,139.60

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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.