Home / 27,250,882.79-40,842,664.83-23,385,535.25

Finding the Fourth Proportional to 27,250,882.79, 40,842,664.83 and 23,385,535.25

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Solution

The fourth proportional to 27,250,882.79, 40,842,664.83 and 23,385,535.25 is: 35,049,417.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,250,882.79 : 40,842,664.83 = 23,385,535.25 : x
  2. Step 2: Convert to fraction form
    27,250,882.79/40,842,664.83 = 23,385,535.25/x
  3. Step 3: Cross multiply
    27,250,882.79x = 40,842,664.83 × 23,385,535.25
  4. Step 4: Simplify right side
    27,250,882.79x = 955,127,577,881,686.88
  5. Step 5: Solve for x
    x = 955,127,577,881,686.88/27,250,882.79
  6. Step 6: Final answer
    x = 35,049,417.86

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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.