Home / 48,539,067.01-66,983,514.33-26,512,580.50

Finding the Fourth Proportional to 48,539,067.01, 66,983,514.33 and 26,512,580.50

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Solution

The fourth proportional to 48,539,067.01, 66,983,514.33 and 26,512,580.50 is: 36,587,143.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,539,067.01 : 66,983,514.33 = 26,512,580.50 : x
  2. Step 2: Convert to fraction form
    48,539,067.01/66,983,514.33 = 26,512,580.50/x
  3. Step 3: Cross multiply
    48,539,067.01x = 66,983,514.33 × 26,512,580.50
  4. Step 4: Simplify right side
    48,539,067.01x = 1,775,905,815,847,028.50
  5. Step 5: Solve for x
    x = 1,775,905,815,847,028.50/48,539,067.01
  6. Step 6: Final answer
    x = 36,587,143.62

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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.