Home / 44,525,863.52-66,797,185.80-16,868,065.40

Finding the Fourth Proportional to 44,525,863.52, 66,797,185.80 and 16,868,065.40

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Solution

The fourth proportional to 44,525,863.52, 66,797,185.80 and 16,868,065.40 is: 25,305,276.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,525,863.52 : 66,797,185.80 = 16,868,065.40 : x
  2. Step 2: Convert to fraction form
    44,525,863.52/66,797,185.80 = 16,868,065.40/x
  3. Step 3: Cross multiply
    44,525,863.52x = 66,797,185.80 × 16,868,065.40
  4. Step 4: Simplify right side
    44,525,863.52x = 1,126,739,298,610,351.25
  5. Step 5: Solve for x
    x = 1,126,739,298,610,351.25/44,525,863.52
  6. Step 6: Final answer
    x = 25,305,276.74

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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.