Home / 27,482,418.40-41,223,627.60-26,852,562.40

Finding the Fourth Proportional to 27,482,418.40, 41,223,627.60 and 26,852,562.40

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Solution

The fourth proportional to 27,482,418.40, 41,223,627.60 and 26,852,562.40 is: 40,278,843.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,482,418.40 : 41,223,627.60 = 26,852,562.40 : x
  2. Step 2: Convert to fraction form
    27,482,418.40/41,223,627.60 = 26,852,562.40/x
  3. Step 3: Cross multiply
    27,482,418.40x = 41,223,627.60 × 26,852,562.40
  4. Step 4: Simplify right side
    27,482,418.40x = 1,106,960,032,483,362.25
  5. Step 5: Solve for x
    x = 1,106,960,032,483,362.25/27,482,418.40
  6. Step 6: Final answer
    x = 40,278,843.60

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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.