Home / 58,436,195.08-80,667,777.54-34,923,026.92

Finding the Fourth Proportional to 58,436,195.08, 80,667,777.54 and 34,923,026.92

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Solution

The fourth proportional to 58,436,195.08, 80,667,777.54 and 34,923,026.92 is: 48,209,212.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,436,195.08 : 80,667,777.54 = 34,923,026.92 : x
  2. Step 2: Convert to fraction form
    58,436,195.08/80,667,777.54 = 34,923,026.92/x
  3. Step 3: Cross multiply
    58,436,195.08x = 80,667,777.54 × 34,923,026.92
  4. Step 4: Simplify right side
    58,436,195.08x = 2,817,162,966,605,992
  5. Step 5: Solve for x
    x = 2,817,162,966,605,992/58,436,195.08
  6. Step 6: Final answer
    x = 48,209,212.85

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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.