Home / 56,601,000.40-84,901,500.60-24,247,397.20

Finding the Fourth Proportional to 56,601,000.40, 84,901,500.60 and 24,247,397.20

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Solution

The fourth proportional to 56,601,000.40, 84,901,500.60 and 24,247,397.20 is: 36,371,095.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,601,000.40 : 84,901,500.60 = 24,247,397.20 : x
  2. Step 2: Convert to fraction form
    56,601,000.40/84,901,500.60 = 24,247,397.20/x
  3. Step 3: Cross multiply
    56,601,000.40x = 84,901,500.60 × 24,247,397.20
  4. Step 4: Simplify right side
    56,601,000.40x = 2,058,640,407,924,238
  5. Step 5: Solve for x
    x = 2,058,640,407,924,238/56,601,000.40
  6. Step 6: Final answer
    x = 36,371,095.80

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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.