Home / 9,154,682.20-13,732,023.30-5,323,058.20

Finding the Fourth Proportional to 9,154,682.20, 13,732,023.30 and 5,323,058.20

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Solution

The fourth proportional to 9,154,682.20, 13,732,023.30 and 5,323,058.20 is: 7,984,587.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,154,682.20 : 13,732,023.30 = 5,323,058.20 : x
  2. Step 2: Convert to fraction form
    9,154,682.20/13,732,023.30 = 5,323,058.20/x
  3. Step 3: Cross multiply
    9,154,682.20x = 13,732,023.30 × 5,323,058.20
  4. Step 4: Simplify right side
    9,154,682.20x = 73,096,359,229,656.06
  5. Step 5: Solve for x
    x = 73,096,359,229,656.06/9,154,682.20
  6. Step 6: Final answer
    x = 7,984,587.30

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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.