Home / 58,229,933.20-87,344,899.80-44,793,005.20

Finding the Fourth Proportional to 58,229,933.20, 87,344,899.80 and 44,793,005.20

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Solution

The fourth proportional to 58,229,933.20, 87,344,899.80 and 44,793,005.20 is: 67,189,507.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,229,933.20 : 87,344,899.80 = 44,793,005.20 : x
  2. Step 2: Convert to fraction form
    58,229,933.20/87,344,899.80 = 44,793,005.20/x
  3. Step 3: Cross multiply
    58,229,933.20x = 87,344,899.80 × 44,793,005.20
  4. Step 4: Simplify right side
    58,229,933.20x = 3,912,440,550,934,879
  5. Step 5: Solve for x
    x = 3,912,440,550,934,879/58,229,933.20
  6. Step 6: Final answer
    x = 67,189,507.80

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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.