Home / 92,084,371.11-138,006,605.16-37,433,119.23

Finding the Fourth Proportional to 92,084,371.11, 138,006,605.16 and 37,433,119.23

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Solution

The fourth proportional to 92,084,371.11, 138,006,605.16 and 37,433,119.23 is: 56,100,917.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,084,371.11 : 138,006,605.16 = 37,433,119.23 : x
  2. Step 2: Convert to fraction form
    92,084,371.11/138,006,605.16 = 37,433,119.23/x
  3. Step 3: Cross multiply
    92,084,371.11x = 138,006,605.16 × 37,433,119.23
  4. Step 4: Simplify right side
    92,084,371.11x = 5,166,017,705,481,813
  5. Step 5: Solve for x
    x = 5,166,017,705,481,813/92,084,371.11
  6. Step 6: Final answer
    x = 56,100,917.49

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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.