Home / 36,293,403.60-54,440,105.40-36,041,461.20

Finding the Fourth Proportional to 36,293,403.60, 54,440,105.40 and 36,041,461.20

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Solution

The fourth proportional to 36,293,403.60, 54,440,105.40 and 36,041,461.20 is: 54,062,191.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,293,403.60 : 54,440,105.40 = 36,041,461.20 : x
  2. Step 2: Convert to fraction form
    36,293,403.60/54,440,105.40 = 36,041,461.20/x
  3. Step 3: Cross multiply
    36,293,403.60x = 54,440,105.40 × 36,041,461.20
  4. Step 4: Simplify right side
    36,293,403.60x = 1,962,100,946,498,010.50
  5. Step 5: Solve for x
    x = 1,962,100,946,498,010.50/36,293,403.60
  6. Step 6: Final answer
    x = 54,062,191.80

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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.