Home / 45,348,948.55-62,580,951.33-25,502,708.02

Finding the Fourth Proportional to 45,348,948.55, 62,580,951.33 and 25,502,708.02

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Solution

The fourth proportional to 45,348,948.55, 62,580,951.33 and 25,502,708.02 is: 35,193,400.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,348,948.55 : 62,580,951.33 = 25,502,708.02 : x
  2. Step 2: Convert to fraction form
    45,348,948.55/62,580,951.33 = 25,502,708.02/x
  3. Step 3: Cross multiply
    45,348,948.55x = 62,580,951.33 × 25,502,708.02
  4. Step 4: Simplify right side
    45,348,948.55x = 1,595,983,729,382,820.50
  5. Step 5: Solve for x
    x = 1,595,983,729,382,820.50/45,348,948.55
  6. Step 6: Final answer
    x = 35,193,400.96

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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.