Home / 36,832,237.28-55,252,627.88-12,242,367.44

Finding the Fourth Proportional to 36,832,237.28, 55,252,627.88 and 12,242,367.44

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Solution

The fourth proportional to 36,832,237.28, 55,252,627.88 and 12,242,367.44 is: 18,364,971.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,832,237.28 : 55,252,627.88 = 12,242,367.44 : x
  2. Step 2: Convert to fraction form
    36,832,237.28/55,252,627.88 = 12,242,367.44/x
  3. Step 3: Cross multiply
    36,832,237.28x = 55,252,627.88 × 12,242,367.44
  4. Step 4: Simplify right side
    36,832,237.28x = 676,422,972,532,548.25
  5. Step 5: Solve for x
    x = 676,422,972,532,548.25/36,832,237.28
  6. Step 6: Final answer
    x = 18,364,971.08

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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.