Home / 92,226,092.98-138,363,368.09-33,144,438.57

Finding the Fourth Proportional to 92,226,092.98, 138,363,368.09 and 33,144,438.57

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Solution

The fourth proportional to 92,226,092.98, 138,363,368.09 and 33,144,438.57 is: 49,725,365.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,226,092.98 : 138,363,368.09 = 33,144,438.57 : x
  2. Step 2: Convert to fraction form
    92,226,092.98/138,363,368.09 = 33,144,438.57/x
  3. Step 3: Cross multiply
    92,226,092.98x = 138,363,368.09 × 33,144,438.57
  4. Step 4: Simplify right side
    92,226,092.98x = 4,585,976,153,405,855
  5. Step 5: Solve for x
    x = 4,585,976,153,405,855/92,226,092.98
  6. Step 6: Final answer
    x = 49,725,365.19

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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.