Home / 602,873,922.92-904,000,382.55-270,596,079.25

Finding the Fourth Proportional to 602,873,922.92, 904,000,382.55 and 270,596,079.25

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Solution

The fourth proportional to 602,873,922.92, 904,000,382.55 and 270,596,079.25 is: 405,754,752.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,873,922.92 : 904,000,382.55 = 270,596,079.25 : x
  2. Step 2: Convert to fraction form
    602,873,922.92/904,000,382.55 = 270,596,079.25/x
  3. Step 3: Cross multiply
    602,873,922.92x = 904,000,382.55 × 270,596,079.25
  4. Step 4: Simplify right side
    602,873,922.92x = 244,618,959,162,374,400
  5. Step 5: Solve for x
    x = 244,618,959,162,374,400/602,873,922.92
  6. Step 6: Final answer
    x = 405,754,752.13

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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.