Home / 39,168,468.80-58,752,703.20-36,514,260.80

Finding the Fourth Proportional to 39,168,468.80, 58,752,703.20 and 36,514,260.80

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Solution

The fourth proportional to 39,168,468.80, 58,752,703.20 and 36,514,260.80 is: 54,771,391.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,168,468.80 : 58,752,703.20 = 36,514,260.80 : x
  2. Step 2: Convert to fraction form
    39,168,468.80/58,752,703.20 = 36,514,260.80/x
  3. Step 3: Cross multiply
    39,168,468.80x = 58,752,703.20 × 36,514,260.80
  4. Step 4: Simplify right side
    39,168,468.80x = 2,145,311,527,349,794.50
  5. Step 5: Solve for x
    x = 2,145,311,527,349,794.50/39,168,468.80
  6. Step 6: Final answer
    x = 54,771,391.20

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Similar ratio
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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.