Home / 674,067,180,429.10-1,010,998,609,728.90-183,455,667,372.70

Finding the Fourth Proportional to 674,067,180,429.10, 1,010,998,609,728.90 and 183,455,667,372.70

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Solution

The fourth proportional to 674,067,180,429.10, 1,010,998,609,728.90 and 183,455,667,372.70 is: 275,155,696,710.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,067,180,429.10 : 1,010,998,609,728.90 = 183,455,667,372.70 : x
  2. Step 2: Convert to fraction form
    674,067,180,429.10/1,010,998,609,728.90 = 183,455,667,372.70/x
  3. Step 3: Cross multiply
    674,067,180,429.10x = 1,010,998,609,728.90 × 183,455,667,372.70
  4. Step 4: Simplify right side
    674,067,180,429.10x = 185,473,424,660,687,233,220,608
  5. Step 5: Solve for x
    x = 185,473,424,660,687,233,220,608/674,067,180,429.10
  6. Step 6: Final answer
    x = 275,155,696,710.55

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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.