Home / 46,045,164.56-63,541,937.36-25,418,167.88

Finding the Fourth Proportional to 46,045,164.56, 63,541,937.36 and 25,418,167.88

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Solution

The fourth proportional to 46,045,164.56, 63,541,937.36 and 25,418,167.88 is: 35,076,856.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,045,164.56 : 63,541,937.36 = 25,418,167.88 : x
  2. Step 2: Convert to fraction form
    46,045,164.56/63,541,937.36 = 25,418,167.88/x
  3. Step 3: Cross multiply
    46,045,164.56x = 63,541,937.36 × 25,418,167.88
  4. Step 4: Simplify right side
    46,045,164.56x = 1,615,119,630,982,759.75
  5. Step 5: Solve for x
    x = 1,615,119,630,982,759.75/46,045,164.56
  6. Step 6: Final answer
    x = 35,076,856.53

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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.