Home / 44,832,002.80-67,248,004.20-40,793,051.20

Finding the Fourth Proportional to 44,832,002.80, 67,248,004.20 and 40,793,051.20

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Solution

The fourth proportional to 44,832,002.80, 67,248,004.20 and 40,793,051.20 is: 61,189,576.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,832,002.80 : 67,248,004.20 = 40,793,051.20 : x
  2. Step 2: Convert to fraction form
    44,832,002.80/67,248,004.20 = 40,793,051.20/x
  3. Step 3: Cross multiply
    44,832,002.80x = 67,248,004.20 × 40,793,051.20
  4. Step 4: Simplify right side
    44,832,002.80x = 2,743,251,278,428,415.50
  5. Step 5: Solve for x
    x = 2,743,251,278,428,415.50/44,832,002.80
  6. Step 6: Final answer
    x = 61,189,576.80

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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.