Home / 92,391,221.46-138,569,172.03-27,695,033.22

Finding the Fourth Proportional to 92,391,221.46, 138,569,172.03 and 27,695,033.22

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Solution

The fourth proportional to 92,391,221.46, 138,569,172.03 and 27,695,033.22 is: 41,537,256.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,391,221.46 : 138,569,172.03 = 27,695,033.22 : x
  2. Step 2: Convert to fraction form
    92,391,221.46/138,569,172.03 = 27,695,033.22/x
  3. Step 3: Cross multiply
    92,391,221.46x = 138,569,172.03 × 27,695,033.22
  4. Step 4: Simplify right side
    92,391,221.46x = 3,837,677,822,638,744.50
  5. Step 5: Solve for x
    x = 3,837,677,822,638,744.50/92,391,221.46
  6. Step 6: Final answer
    x = 41,537,256.05

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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.