Home / 732,855,967.59-1,099,283,251.53-187,596,626.79

Finding the Fourth Proportional to 732,855,967.59, 1,099,283,251.53 and 187,596,626.79

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Solution

The fourth proportional to 732,855,967.59, 1,099,283,251.53 and 187,596,626.79 is: 281,394,761.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,855,967.59 : 1,099,283,251.53 = 187,596,626.79 : x
  2. Step 2: Convert to fraction form
    732,855,967.59/1,099,283,251.53 = 187,596,626.79/x
  3. Step 3: Cross multiply
    732,855,967.59x = 1,099,283,251.53 × 187,596,626.79
  4. Step 4: Simplify right side
    732,855,967.59x = 206,221,829,873,771,104
  5. Step 5: Solve for x
    x = 206,221,829,873,771,104/732,855,967.59
  6. Step 6: Final answer
    x = 281,394,761.04

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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.