Home / 9,851,164.20-14,776,746.30-8,079,694.20

Finding the Fourth Proportional to 9,851,164.20, 14,776,746.30 and 8,079,694.20

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Solution

The fourth proportional to 9,851,164.20, 14,776,746.30 and 8,079,694.20 is: 12,119,541.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,851,164.20 : 14,776,746.30 = 8,079,694.20 : x
  2. Step 2: Convert to fraction form
    9,851,164.20/14,776,746.30 = 8,079,694.20/x
  3. Step 3: Cross multiply
    9,851,164.20x = 14,776,746.30 × 8,079,694.20
  4. Step 4: Simplify right side
    9,851,164.20x = 119,391,591,374,981.47
  5. Step 5: Solve for x
    x = 119,391,591,374,981.47/9,851,164.20
  6. Step 6: Final answer
    x = 12,119,541.30

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Double scale
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Similar ratio
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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.