Home / 160,948,039,810.60-241,422,059,715.90-54,949,794,020.20

Finding the Fourth Proportional to 160,948,039,810.60, 241,422,059,715.90 and 54,949,794,020.20

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Solution

The fourth proportional to 160,948,039,810.60, 241,422,059,715.90 and 54,949,794,020.20 is: 82,424,691,030.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,948,039,810.60 : 241,422,059,715.90 = 54,949,794,020.20 : x
  2. Step 2: Convert to fraction form
    160,948,039,810.60/241,422,059,715.90 = 54,949,794,020.20/x
  3. Step 3: Cross multiply
    160,948,039,810.60x = 241,422,059,715.90 × 54,949,794,020.20
  4. Step 4: Simplify right side
    160,948,039,810.60x = 13,266,092,453,321,127,231,488
  5. Step 5: Solve for x
    x = 13,266,092,453,321,127,231,488/160,948,039,810.60
  6. Step 6: Final answer
    x = 82,424,691,030.30

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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.