Home / 173,255,309.76-239,092,259.04-95,992,973.76

Finding the Fourth Proportional to 173,255,309.76, 239,092,259.04 and 95,992,973.76

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Solution

The fourth proportional to 173,255,309.76, 239,092,259.04 and 95,992,973.76 is: 132,470,265.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,255,309.76 : 239,092,259.04 = 95,992,973.76 : x
  2. Step 2: Convert to fraction form
    173,255,309.76/239,092,259.04 = 95,992,973.76/x
  3. Step 3: Cross multiply
    173,255,309.76x = 239,092,259.04 × 95,992,973.76
  4. Step 4: Simplify right side
    173,255,309.76x = 22,951,176,948,245,844
  5. Step 5: Solve for x
    x = 22,951,176,948,245,844/173,255,309.76
  6. Step 6: Final answer
    x = 132,470,265.88

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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.