Home / 26,372,673.20-39,566,008.20-9,331,569.20

Finding the Fourth Proportional to 26,372,673.20, 39,566,008.20 and 9,331,569.20

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Solution

The fourth proportional to 26,372,673.20, 39,566,008.20 and 9,331,569.20 is: 13,999,830.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,372,673.20 : 39,566,008.20 = 9,331,569.20 : x
  2. Step 2: Convert to fraction form
    26,372,673.20/39,566,008.20 = 9,331,569.20/x
  3. Step 3: Cross multiply
    26,372,673.20x = 39,566,008.20 × 9,331,569.20
  4. Step 4: Simplify right side
    26,372,673.20x = 369,212,943,486,067.44
  5. Step 5: Solve for x
    x = 369,212,943,486,067.44/26,372,673.20
  6. Step 6: Final answer
    x = 13,999,830.08

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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.