Home / 183,926,836.20-275,890,254.30-163,224,013.80

Finding the Fourth Proportional to 183,926,836.20, 275,890,254.30 and 163,224,013.80

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Solution

The fourth proportional to 183,926,836.20, 275,890,254.30 and 163,224,013.80 is: 244,836,020.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,926,836.20 : 275,890,254.30 = 163,224,013.80 : x
  2. Step 2: Convert to fraction form
    183,926,836.20/275,890,254.30 = 163,224,013.80/x
  3. Step 3: Cross multiply
    183,926,836.20x = 275,890,254.30 × 163,224,013.80
  4. Step 4: Simplify right side
    183,926,836.20x = 45,031,914,675,148,712
  5. Step 5: Solve for x
    x = 45,031,914,675,148,712/183,926,836.20
  6. Step 6: Final answer
    x = 244,836,020.70

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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.