Home / 92,160,195.06-127,184,932.97-53,002,002.39

Finding the Fourth Proportional to 92,160,195.06, 127,184,932.97 and 53,002,002.39

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Solution

The fourth proportional to 92,160,195.06, 127,184,932.97 and 53,002,002.39 is: 73,144,985.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,160,195.06 : 127,184,932.97 = 53,002,002.39 : x
  2. Step 2: Convert to fraction form
    92,160,195.06/127,184,932.97 = 53,002,002.39/x
  3. Step 3: Cross multiply
    92,160,195.06x = 127,184,932.97 × 53,002,002.39
  4. Step 4: Simplify right side
    92,160,195.06x = 6,741,056,121,247,930
  5. Step 5: Solve for x
    x = 6,741,056,121,247,930/92,160,195.06
  6. Step 6: Final answer
    x = 73,144,985.39

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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.