Home / 39,367,363.20-59,051,044.80-32,187,004.80

Finding the Fourth Proportional to 39,367,363.20, 59,051,044.80 and 32,187,004.80

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Solution

The fourth proportional to 39,367,363.20, 59,051,044.80 and 32,187,004.80 is: 48,280,507.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,367,363.20 : 59,051,044.80 = 32,187,004.80 : x
  2. Step 2: Convert to fraction form
    39,367,363.20/59,051,044.80 = 32,187,004.80/x
  3. Step 3: Cross multiply
    39,367,363.20x = 59,051,044.80 × 32,187,004.80
  4. Step 4: Simplify right side
    39,367,363.20x = 1,900,676,262,422,615
  5. Step 5: Solve for x
    x = 1,900,676,262,422,615/39,367,363.20
  6. Step 6: Final answer
    x = 48,280,507.20

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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.