Home / 27,216,052.20-40,824,078.30-26,292,263.40

Finding the Fourth Proportional to 27,216,052.20, 40,824,078.30 and 26,292,263.40

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Solution

The fourth proportional to 27,216,052.20, 40,824,078.30 and 26,292,263.40 is: 39,438,395.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,216,052.20 : 40,824,078.30 = 26,292,263.40 : x
  2. Step 2: Convert to fraction form
    27,216,052.20/40,824,078.30 = 26,292,263.40/x
  3. Step 3: Cross multiply
    27,216,052.20x = 40,824,078.30 × 26,292,263.40
  4. Step 4: Simplify right side
    27,216,052.20x = 1,073,357,419,725,824.12
  5. Step 5: Solve for x
    x = 1,073,357,419,725,824.12/27,216,052.20
  6. Step 6: Final answer
    x = 39,438,395.10

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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.