Home / 249,053,008.20-373,579,512.30-234,944,233.80

Finding the Fourth Proportional to 249,053,008.20, 373,579,512.30 and 234,944,233.80

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Solution

The fourth proportional to 249,053,008.20, 373,579,512.30 and 234,944,233.80 is: 352,416,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,053,008.20 : 373,579,512.30 = 234,944,233.80 : x
  2. Step 2: Convert to fraction form
    249,053,008.20/373,579,512.30 = 234,944,233.80/x
  3. Step 3: Cross multiply
    249,053,008.20x = 373,579,512.30 × 234,944,233.80
  4. Step 4: Simplify right side
    249,053,008.20x = 87,770,352,280,701,184
  5. Step 5: Solve for x
    x = 87,770,352,280,701,184/249,053,008.20
  6. Step 6: Final answer
    x = 352,416,350.70

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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.