Home / 37,109,332.14-55,671,992.82-11,199,465.87

Finding the Fourth Proportional to 37,109,332.14, 55,671,992.82 and 11,199,465.87

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Solution

The fourth proportional to 37,109,332.14, 55,671,992.82 and 11,199,465.87 is: 16,801,611.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,109,332.14 : 55,671,992.82 = 11,199,465.87 : x
  2. Step 2: Convert to fraction form
    37,109,332.14/55,671,992.82 = 11,199,465.87/x
  3. Step 3: Cross multiply
    37,109,332.14x = 55,671,992.82 × 11,199,465.87
  4. Step 4: Simplify right side
    37,109,332.14x = 623,496,583,502,475
  5. Step 5: Solve for x
    x = 623,496,583,502,475/37,109,332.14
  6. Step 6: Final answer
    x = 16,801,611.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.