Home / 58,288,010.30-87,488,002.65-29,566,576.70

Finding the Fourth Proportional to 58,288,010.30, 87,488,002.65 and 29,566,576.70

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Solution

The fourth proportional to 58,288,010.30, 87,488,002.65 and 29,566,576.70 is: 44,378,264.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,288,010.30 : 87,488,002.65 = 29,566,576.70 : x
  2. Step 2: Convert to fraction form
    58,288,010.30/87,488,002.65 = 29,566,576.70/x
  3. Step 3: Cross multiply
    58,288,010.30x = 87,488,002.65 × 29,566,576.70
  4. Step 4: Simplify right side
    58,288,010.30x = 2,586,720,740,681,028.50
  5. Step 5: Solve for x
    x = 2,586,720,740,681,028.50/58,288,010.30
  6. Step 6: Final answer
    x = 44,378,264.54

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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.