Home / 269,600,257.58-404,423,387.79-94,708,006.74

Finding the Fourth Proportional to 269,600,257.58, 404,423,387.79 and 94,708,006.74

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Solution

The fourth proportional to 269,600,257.58, 404,423,387.79 and 94,708,006.74 is: 142,070,090.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,600,257.58 : 404,423,387.79 = 94,708,006.74 : x
  2. Step 2: Convert to fraction form
    269,600,257.58/404,423,387.79 = 94,708,006.74/x
  3. Step 3: Cross multiply
    269,600,257.58x = 404,423,387.79 × 94,708,006.74
  4. Step 4: Simplify right side
    269,600,257.58x = 38,302,132,936,628,952
  5. Step 5: Solve for x
    x = 38,302,132,936,628,952/269,600,257.58
  6. Step 6: Final answer
    x = 142,070,090.29

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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.