Home / 104,514,167.12-144,221,380.08-58,101,594.80

Finding the Fourth Proportional to 104,514,167.12, 144,221,380.08 and 58,101,594.80

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Solution

The fourth proportional to 104,514,167.12, 144,221,380.08 and 58,101,594.80 is: 80,175,658.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,514,167.12 : 144,221,380.08 = 58,101,594.80 : x
  2. Step 2: Convert to fraction form
    104,514,167.12/144,221,380.08 = 58,101,594.80/x
  3. Step 3: Cross multiply
    104,514,167.12x = 144,221,380.08 × 58,101,594.80
  4. Step 4: Simplify right side
    104,514,167.12x = 8,379,492,186,904,952
  5. Step 5: Solve for x
    x = 8,379,492,186,904,952/104,514,167.12
  6. Step 6: Final answer
    x = 80,175,658.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.