Home / 44,771,321.40-67,156,982.10-41,188,140.60

Finding the Fourth Proportional to 44,771,321.40, 67,156,982.10 and 41,188,140.60

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Solution

The fourth proportional to 44,771,321.40, 67,156,982.10 and 41,188,140.60 is: 61,782,210.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,771,321.40 : 67,156,982.10 = 41,188,140.60 : x
  2. Step 2: Convert to fraction form
    44,771,321.40/67,156,982.10 = 41,188,140.60/x
  3. Step 3: Cross multiply
    44,771,321.40x = 67,156,982.10 × 41,188,140.60
  4. Step 4: Simplify right side
    44,771,321.40x = 2,766,071,221,006,483
  5. Step 5: Solve for x
    x = 2,766,071,221,006,483/44,771,321.40
  6. Step 6: Final answer
    x = 61,782,210.90

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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.