Home / 107,220,348,077.90-160,830,522,116.85-36,554,850,884.30

Finding the Fourth Proportional to 107,220,348,077.90, 160,830,522,116.85 and 36,554,850,884.30

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Solution

The fourth proportional to 107,220,348,077.90, 160,830,522,116.85 and 36,554,850,884.30 is: 54,832,276,326.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,220,348,077.90 : 160,830,522,116.85 = 36,554,850,884.30 : x
  2. Step 2: Convert to fraction form
    107,220,348,077.90/160,830,522,116.85 = 36,554,850,884.30/x
  3. Step 3: Cross multiply
    107,220,348,077.90x = 160,830,522,116.85 × 36,554,850,884.30
  4. Step 4: Simplify right side
    107,220,348,077.90x = 5,879,135,753,625,565,921,280
  5. Step 5: Solve for x
    x = 5,879,135,753,625,565,921,280/107,220,348,077.90
  6. Step 6: Final answer
    x = 54,832,276,326.45

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Double scale
Find fourth proportional to 107,220,348,078.90, 160,830,522,118.35 and 36,554,850,885.30
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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.