Home / 37,092,264.96-55,599,128.44-12,476,758.22

Finding the Fourth Proportional to 37,092,264.96, 55,599,128.44 and 12,476,758.22

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Solution

The fourth proportional to 37,092,264.96, 55,599,128.44 and 12,476,758.22 is: 18,701,928.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,092,264.96 : 55,599,128.44 = 12,476,758.22 : x
  2. Step 2: Convert to fraction form
    37,092,264.96/55,599,128.44 = 12,476,758.22/x
  3. Step 3: Cross multiply
    37,092,264.96x = 55,599,128.44 × 12,476,758.22
  4. Step 4: Simplify right side
    37,092,264.96x = 693,696,882,788,605.75
  5. Step 5: Solve for x
    x = 693,696,882,788,605.75/37,092,264.96
  6. Step 6: Final answer
    x = 18,701,928.38

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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.