Home / 160,948,039,813.60-241,422,059,720.40-54,949,794,023.20

Finding the Fourth Proportional to 160,948,039,813.60, 241,422,059,720.40 and 54,949,794,023.20

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Solution

The fourth proportional to 160,948,039,813.60, 241,422,059,720.40 and 54,949,794,023.20 is: 82,424,691,034.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,948,039,813.60 : 241,422,059,720.40 = 54,949,794,023.20 : x
  2. Step 2: Convert to fraction form
    160,948,039,813.60/241,422,059,720.40 = 54,949,794,023.20/x
  3. Step 3: Cross multiply
    160,948,039,813.60x = 241,422,059,720.40 × 54,949,794,023.20
  4. Step 4: Simplify right side
    160,948,039,813.60x = 13,266,092,454,292,668,547,072
  5. Step 5: Solve for x
    x = 13,266,092,454,292,668,547,072/160,948,039,813.60
  6. Step 6: Final answer
    x = 82,424,691,034.80

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1.5x scale

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.