Home / 532,194,695.04-798,320,659.20-168,717,394.56

Finding the Fourth Proportional to 532,194,695.04, 798,320,659.20 and 168,717,394.56

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Solution

The fourth proportional to 532,194,695.04, 798,320,659.20 and 168,717,394.56 is: 253,085,163.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,194,695.04 : 798,320,659.20 = 168,717,394.56 : x
  2. Step 2: Convert to fraction form
    532,194,695.04/798,320,659.20 = 168,717,394.56/x
  3. Step 3: Cross multiply
    532,194,695.04x = 798,320,659.20 × 168,717,394.56
  4. Step 4: Simplify right side
    532,194,695.04x = 134,690,581,643,645,696
  5. Step 5: Solve for x
    x = 134,690,581,643,645,696/532,194,695.04
  6. Step 6: Final answer
    x = 253,085,163.94

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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.