Home / 44,152,710.56-66,229,367.16-16,851,641.12

Finding the Fourth Proportional to 44,152,710.56, 66,229,367.16 and 16,851,641.12

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Solution

The fourth proportional to 44,152,710.56, 66,229,367.16 and 16,851,641.12 is: 25,277,576.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,152,710.56 : 66,229,367.16 = 16,851,641.12 : x
  2. Step 2: Convert to fraction form
    44,152,710.56/66,229,367.16 = 16,851,641.12/x
  3. Step 3: Cross multiply
    44,152,710.56x = 66,229,367.16 × 16,851,641.12
  4. Step 4: Simplify right side
    44,152,710.56x = 1,116,073,526,985,033.62
  5. Step 5: Solve for x
    x = 1,116,073,526,985,033.62/44,152,710.56
  6. Step 6: Final answer
    x = 25,277,576.68

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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.