Home / 169,799,426.04-234,321,799.34-95,460,317.96

Finding the Fourth Proportional to 169,799,426.04, 234,321,799.34 and 95,460,317.96

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Solution

The fourth proportional to 169,799,426.04, 234,321,799.34 and 95,460,317.96 is: 131,734,446.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,799,426.04 : 234,321,799.34 = 95,460,317.96 : x
  2. Step 2: Convert to fraction form
    169,799,426.04/234,321,799.34 = 95,460,317.96/x
  3. Step 3: Cross multiply
    169,799,426.04x = 234,321,799.34 × 95,460,317.96
  4. Step 4: Simplify right side
    169,799,426.04x = 22,368,433,468,306,808
  5. Step 5: Solve for x
    x = 22,368,433,468,306,808/169,799,426.04
  6. Step 6: Final answer
    x = 131,734,446.87

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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.