Home / 183,926,845.20-275,890,267.80-163,224,022.80

Finding the Fourth Proportional to 183,926,845.20, 275,890,267.80 and 163,224,022.80

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Solution

The fourth proportional to 183,926,845.20, 275,890,267.80 and 163,224,022.80 is: 244,836,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,926,845.20 : 275,890,267.80 = 163,224,022.80 : x
  2. Step 2: Convert to fraction form
    183,926,845.20/275,890,267.80 = 163,224,022.80/x
  3. Step 3: Cross multiply
    183,926,845.20x = 275,890,267.80 × 163,224,022.80
  4. Step 4: Simplify right side
    183,926,845.20x = 45,031,919,361,685,312
  5. Step 5: Solve for x
    x = 45,031,919,361,685,312/183,926,845.20
  6. Step 6: Final answer
    x = 244,836,034.20

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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.