Home / 44,948,808.80-67,423,213.20-40,161,903.20

Finding the Fourth Proportional to 44,948,808.80, 67,423,213.20 and 40,161,903.20

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Solution

The fourth proportional to 44,948,808.80, 67,423,213.20 and 40,161,903.20 is: 60,242,854.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,948,808.80 : 67,423,213.20 = 40,161,903.20 : x
  2. Step 2: Convert to fraction form
    44,948,808.80/67,423,213.20 = 40,161,903.20/x
  3. Step 3: Cross multiply
    44,948,808.80x = 67,423,213.20 × 40,161,903.20
  4. Step 4: Simplify right side
    44,948,808.80x = 2,707,844,561,971,362.50
  5. Step 5: Solve for x
    x = 2,707,844,561,971,362.50/44,948,808.80
  6. Step 6: Final answer
    x = 60,242,854.80

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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.