Home / 44,364,257.92-66,536,326.64-20,087,158.24

Finding the Fourth Proportional to 44,364,257.92, 66,536,326.64 and 20,087,158.24

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Solution

The fourth proportional to 44,364,257.92, 66,536,326.64 and 20,087,158.24 is: 30,126,182.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,364,257.92 : 66,536,326.64 = 20,087,158.24 : x
  2. Step 2: Convert to fraction form
    44,364,257.92/66,536,326.64 = 20,087,158.24/x
  3. Step 3: Cross multiply
    44,364,257.92x = 66,536,326.64 × 20,087,158.24
  4. Step 4: Simplify right side
    44,364,257.92x = 1,336,525,721,926,007.50
  5. Step 5: Solve for x
    x = 1,336,525,721,926,007.50/44,364,257.92
  6. Step 6: Final answer
    x = 30,126,182.31

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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.