Home / 65,142,382.01-89,846,673.71-44,250,523.20

Finding the Fourth Proportional to 65,142,382.01, 89,846,673.71 and 44,250,523.20

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Solution

The fourth proportional to 65,142,382.01, 89,846,673.71 and 44,250,523.20 is: 61,031,884.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,142,382.01 : 89,846,673.71 = 44,250,523.20 : x
  2. Step 2: Convert to fraction form
    65,142,382.01/89,846,673.71 = 44,250,523.20/x
  3. Step 3: Cross multiply
    65,142,382.01x = 89,846,673.71 × 44,250,523.20
  4. Step 4: Simplify right side
    65,142,382.01x = 3,975,762,319,225,932.50
  5. Step 5: Solve for x
    x = 3,975,762,319,225,932.50/65,142,382.01
  6. Step 6: Final answer
    x = 61,031,884.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.