Home / 23,520,057.40-35,280,086.10-10,058,246.20

Finding the Fourth Proportional to 23,520,057.40, 35,280,086.10 and 10,058,246.20

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Solution

The fourth proportional to 23,520,057.40, 35,280,086.10 and 10,058,246.20 is: 15,087,369.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,520,057.40 : 35,280,086.10 = 10,058,246.20 : x
  2. Step 2: Convert to fraction form
    23,520,057.40/35,280,086.10 = 10,058,246.20/x
  3. Step 3: Cross multiply
    23,520,057.40x = 35,280,086.10 × 10,058,246.20
  4. Step 4: Simplify right side
    23,520,057.40x = 354,855,791,950,997.81
  5. Step 5: Solve for x
    x = 354,855,791,950,997.81/23,520,057.40
  6. Step 6: Final answer
    x = 15,087,369.30

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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.