Home / 41,446,422.80-62,169,634.20-40,650,160.40

Finding the Fourth Proportional to 41,446,422.80, 62,169,634.20 and 40,650,160.40

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Solution

The fourth proportional to 41,446,422.80, 62,169,634.20 and 40,650,160.40 is: 60,975,240.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,446,422.80 : 62,169,634.20 = 40,650,160.40 : x
  2. Step 2: Convert to fraction form
    41,446,422.80/62,169,634.20 = 40,650,160.40/x
  3. Step 3: Cross multiply
    41,446,422.80x = 62,169,634.20 × 40,650,160.40
  4. Step 4: Simplify right side
    41,446,422.80x = 2,527,205,602,239,325.50
  5. Step 5: Solve for x
    x = 2,527,205,602,239,325.50/41,446,422.80
  6. Step 6: Final answer
    x = 60,975,240.60

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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.