Home / 71,480,232,051.60-107,220,348,077.40-24,369,900,589.20

Finding the Fourth Proportional to 71,480,232,051.60, 107,220,348,077.40 and 24,369,900,589.20

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Solution

The fourth proportional to 71,480,232,051.60, 107,220,348,077.40 and 24,369,900,589.20 is: 36,554,850,883.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,480,232,051.60 : 107,220,348,077.40 = 24,369,900,589.20 : x
  2. Step 2: Convert to fraction form
    71,480,232,051.60/107,220,348,077.40 = 24,369,900,589.20/x
  3. Step 3: Cross multiply
    71,480,232,051.60x = 107,220,348,077.40 × 24,369,900,589.20
  4. Step 4: Simplify right side
    71,480,232,051.60x = 2,612,949,223,785,659,105,280
  5. Step 5: Solve for x
    x = 2,612,949,223,785,659,105,280/71,480,232,051.60
  6. Step 6: Final answer
    x = 36,554,850,883.80

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Double scale
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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.