Home / 175,102,339.20-262,275,595.20-144,869,251.20

Finding the Fourth Proportional to 175,102,339.20, 262,275,595.20 and 144,869,251.20

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Solution

The fourth proportional to 175,102,339.20, 262,275,595.20 and 144,869,251.20 is: 216,991,213.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,102,339.20 : 262,275,595.20 = 144,869,251.20 : x
  2. Step 2: Convert to fraction form
    175,102,339.20/262,275,595.20 = 144,869,251.20/x
  3. Step 3: Cross multiply
    175,102,339.20x = 262,275,595.20 × 144,869,251.20
  4. Step 4: Simplify right side
    175,102,339.20x = 37,995,669,084,658,312
  5. Step 5: Solve for x
    x = 37,995,669,084,658,312/175,102,339.20
  6. Step 6: Final answer
    x = 216,991,213.59

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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.