Home / 61,519,554.10-92,279,331.15-60,562,960.30

Finding the Fourth Proportional to 61,519,554.10, 92,279,331.15 and 60,562,960.30

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Solution

The fourth proportional to 61,519,554.10, 92,279,331.15 and 60,562,960.30 is: 90,844,440.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,519,554.10 : 92,279,331.15 = 60,562,960.30 : x
  2. Step 2: Convert to fraction form
    61,519,554.10/92,279,331.15 = 60,562,960.30/x
  3. Step 3: Cross multiply
    61,519,554.10x = 92,279,331.15 × 60,562,960.30
  4. Step 4: Simplify right side
    61,519,554.10x = 5,588,709,468,948,003
  5. Step 5: Solve for x
    x = 5,588,709,468,948,003/61,519,554.10
  6. Step 6: Final answer
    x = 90,844,440.45

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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.