Home / 175,102,340.70-262,275,597.45-144,869,252.70

Finding the Fourth Proportional to 175,102,340.70, 262,275,597.45 and 144,869,252.70

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Solution

The fourth proportional to 175,102,340.70, 262,275,597.45 and 144,869,252.70 is: 216,991,215.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,102,340.70 : 262,275,597.45 = 144,869,252.70 : x
  2. Step 2: Convert to fraction form
    175,102,340.70/262,275,597.45 = 144,869,252.70/x
  3. Step 3: Cross multiply
    175,102,340.70x = 262,275,597.45 × 144,869,252.70
  4. Step 4: Simplify right side
    175,102,340.70x = 37,995,669,804,027,520
  5. Step 5: Solve for x
    x = 37,995,669,804,027,520/175,102,340.70
  6. Step 6: Final answer
    x = 216,991,215.83

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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.