Home / 27,254,414.70-40,881,622.05-22,383,528.30

Finding the Fourth Proportional to 27,254,414.70, 40,881,622.05 and 22,383,528.30

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Solution

The fourth proportional to 27,254,414.70, 40,881,622.05 and 22,383,528.30 is: 33,575,292.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,254,414.70 : 40,881,622.05 = 22,383,528.30 : x
  2. Step 2: Convert to fraction form
    27,254,414.70/40,881,622.05 = 22,383,528.30/x
  3. Step 3: Cross multiply
    27,254,414.70x = 40,881,622.05 × 22,383,528.30
  4. Step 4: Simplify right side
    27,254,414.70x = 915,074,944,106,079
  5. Step 5: Solve for x
    x = 915,074,944,106,079/27,254,414.70
  6. Step 6: Final answer
    x = 33,575,292.45

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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.