Home / 246,774,690.52-370,162,013.33-108,600,297.55

Finding the Fourth Proportional to 246,774,690.52, 370,162,013.33 and 108,600,297.55

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Solution

The fourth proportional to 246,774,690.52, 370,162,013.33 and 108,600,297.55 is: 162,900,436.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,774,690.52 : 370,162,013.33 = 108,600,297.55 : x
  2. Step 2: Convert to fraction form
    246,774,690.52/370,162,013.33 = 108,600,297.55/x
  3. Step 3: Cross multiply
    246,774,690.52x = 370,162,013.33 × 108,600,297.55
  4. Step 4: Simplify right side
    246,774,690.52x = 40,199,704,788,691,160
  5. Step 5: Solve for x
    x = 40,199,704,788,691,160/246,774,690.52
  6. Step 6: Final answer
    x = 162,900,436.44

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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.