Home / 170,069,444.76-234,703,266.04-95,734,801.92

Finding the Fourth Proportional to 170,069,444.76, 234,703,266.04 and 95,734,801.92

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Solution

The fourth proportional to 170,069,444.76, 234,703,266.04 and 95,734,801.92 is: 132,118,210.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,069,444.76 : 234,703,266.04 = 95,734,801.92 : x
  2. Step 2: Convert to fraction form
    170,069,444.76/234,703,266.04 = 95,734,801.92/x
  3. Step 3: Cross multiply
    170,069,444.76x = 234,703,266.04 × 95,734,801.92
  4. Step 4: Simplify right side
    170,069,444.76x = 22,469,270,684,316,464
  5. Step 5: Solve for x
    x = 22,469,270,684,316,464/170,069,444.76
  6. Step 6: Final answer
    x = 132,118,210.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.