Home / 183,926,838.70-275,890,258.05-163,224,016.30

Finding the Fourth Proportional to 183,926,838.70, 275,890,258.05 and 163,224,016.30

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Solution

The fourth proportional to 183,926,838.70, 275,890,258.05 and 163,224,016.30 is: 244,836,024.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,926,838.70 : 275,890,258.05 = 163,224,016.30 : x
  2. Step 2: Convert to fraction form
    183,926,838.70/275,890,258.05 = 163,224,016.30/x
  3. Step 3: Cross multiply
    183,926,838.70x = 275,890,258.05 × 163,224,016.30
  4. Step 4: Simplify right side
    183,926,838.70x = 45,031,915,976,964,408
  5. Step 5: Solve for x
    x = 45,031,915,976,964,408/183,926,838.70
  6. Step 6: Final answer
    x = 244,836,024.45

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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.