Home / 44,506,518.30-66,759,777.45-27,287,829.90

Finding the Fourth Proportional to 44,506,518.30, 66,759,777.45 and 27,287,829.90

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Solution

The fourth proportional to 44,506,518.30, 66,759,777.45 and 27,287,829.90 is: 40,931,744.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,506,518.30 : 66,759,777.45 = 27,287,829.90 : x
  2. Step 2: Convert to fraction form
    44,506,518.30/66,759,777.45 = 27,287,829.90/x
  3. Step 3: Cross multiply
    44,506,518.30x = 66,759,777.45 × 27,287,829.90
  4. Step 4: Simplify right side
    44,506,518.30x = 1,821,729,451,217,455.75
  5. Step 5: Solve for x
    x = 1,821,729,451,217,455.75/44,506,518.30
  6. Step 6: Final answer
    x = 40,931,744.85

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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.