Home / 9,348,767.20-14,023,150.80-6,157,496.80

Finding the Fourth Proportional to 9,348,767.20, 14,023,150.80 and 6,157,496.80

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Solution

The fourth proportional to 9,348,767.20, 14,023,150.80 and 6,157,496.80 is: 9,236,245.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348,767.20 : 14,023,150.80 = 6,157,496.80 : x
  2. Step 2: Convert to fraction form
    9,348,767.20/14,023,150.80 = 6,157,496.80/x
  3. Step 3: Cross multiply
    9,348,767.20x = 14,023,150.80 × 6,157,496.80
  4. Step 4: Simplify right side
    9,348,767.20x = 86,347,506,176,917.44
  5. Step 5: Solve for x
    x = 86,347,506,176,917.44/9,348,767.20
  6. Step 6: Final answer
    x = 9,236,245.20

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Double scale
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Similar ratio
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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.