Home / 183,926,841.70-275,890,262.55-163,224,019.30

Finding the Fourth Proportional to 183,926,841.70, 275,890,262.55 and 163,224,019.30

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Solution

The fourth proportional to 183,926,841.70, 275,890,262.55 and 163,224,019.30 is: 244,836,028.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,926,841.70 : 275,890,262.55 = 163,224,019.30 : x
  2. Step 2: Convert to fraction form
    183,926,841.70/275,890,262.55 = 163,224,019.30/x
  3. Step 3: Cross multiply
    183,926,841.70x = 275,890,262.55 × 163,224,019.30
  4. Step 4: Simplify right side
    183,926,841.70x = 45,031,917,539,143,272
  5. Step 5: Solve for x
    x = 45,031,917,539,143,272/183,926,841.70
  6. Step 6: Final answer
    x = 244,836,028.95

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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.