Home / 173,420,351.60-239,298,089.36-95,083,291.04

Finding the Fourth Proportional to 173,420,351.60, 239,298,089.36 and 95,083,291.04

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Solution

The fourth proportional to 173,420,351.60, 239,298,089.36 and 95,083,291.04 is: 131,202,881.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,420,351.60 : 239,298,089.36 = 95,083,291.04 : x
  2. Step 2: Convert to fraction form
    173,420,351.60/239,298,089.36 = 95,083,291.04/x
  3. Step 3: Cross multiply
    173,420,351.60x = 239,298,089.36 × 95,083,291.04
  4. Step 4: Simplify right side
    173,420,351.60x = 22,753,249,875,932,812
  5. Step 5: Solve for x
    x = 22,753,249,875,932,812/173,420,351.60
  6. Step 6: Final answer
    x = 131,202,881.70

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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.