Home / 169,298,477.32-233,650,164.34-95,951,746.12

Finding the Fourth Proportional to 169,298,477.32, 233,650,164.34 and 95,951,746.12

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Solution

The fourth proportional to 169,298,477.32, 233,650,164.34 and 95,951,746.12 is: 132,423,761.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,298,477.32 : 233,650,164.34 = 95,951,746.12 : x
  2. Step 2: Convert to fraction form
    169,298,477.32/233,650,164.34 = 95,951,746.12/x
  3. Step 3: Cross multiply
    169,298,477.32x = 233,650,164.34 × 95,951,746.12
  4. Step 4: Simplify right side
    169,298,477.32x = 22,419,141,249,647,960
  5. Step 5: Solve for x
    x = 22,419,141,249,647,960/169,298,477.32
  6. Step 6: Final answer
    x = 132,423,761.89

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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.