Home / 44,260,943.20-66,391,414.80-36,702,671.20

Finding the Fourth Proportional to 44,260,943.20, 66,391,414.80 and 36,702,671.20

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Solution

The fourth proportional to 44,260,943.20, 66,391,414.80 and 36,702,671.20 is: 55,054,006.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,260,943.20 : 66,391,414.80 = 36,702,671.20 : x
  2. Step 2: Convert to fraction form
    44,260,943.20/66,391,414.80 = 36,702,671.20/x
  3. Step 3: Cross multiply
    44,260,943.20x = 66,391,414.80 × 36,702,671.20
  4. Step 4: Simplify right side
    44,260,943.20x = 2,436,742,267,907,214
  5. Step 5: Solve for x
    x = 2,436,742,267,907,214/44,260,943.20
  6. Step 6: Final answer
    x = 55,054,006.80

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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.