Home / 44,039,928.20-66,059,892.30-34,970,001.80

Finding the Fourth Proportional to 44,039,928.20, 66,059,892.30 and 34,970,001.80

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Solution

The fourth proportional to 44,039,928.20, 66,059,892.30 and 34,970,001.80 is: 52,455,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,039,928.20 : 66,059,892.30 = 34,970,001.80 : x
  2. Step 2: Convert to fraction form
    44,039,928.20/66,059,892.30 = 34,970,001.80/x
  3. Step 3: Cross multiply
    44,039,928.20x = 66,059,892.30 × 34,970,001.80
  4. Step 4: Simplify right side
    44,039,928.20x = 2,310,114,552,638,806
  5. Step 5: Solve for x
    x = 2,310,114,552,638,806/44,039,928.20
  6. Step 6: Final answer
    x = 52,455,002.70

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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.