Home / 249,053,051.20-373,579,576.80-234,944,276.80

Finding the Fourth Proportional to 249,053,051.20, 373,579,576.80 and 234,944,276.80

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Solution

The fourth proportional to 249,053,051.20, 373,579,576.80 and 234,944,276.80 is: 352,416,415.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,053,051.20 : 373,579,576.80 = 234,944,276.80 : x
  2. Step 2: Convert to fraction form
    249,053,051.20/373,579,576.80 = 234,944,276.80/x
  3. Step 3: Cross multiply
    249,053,051.20x = 373,579,576.80 × 234,944,276.80
  4. Step 4: Simplify right side
    249,053,051.20x = 87,770,383,498,526,064
  5. Step 5: Solve for x
    x = 87,770,383,498,526,064/249,053,051.20
  6. Step 6: Final answer
    x = 352,416,415.20

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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.