Home / 23,227,078.38-34,838,364.69-7,053,169.56

Finding the Fourth Proportional to 23,227,078.38, 34,838,364.69 and 7,053,169.56

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Solution

The fourth proportional to 23,227,078.38, 34,838,364.69 and 7,053,169.56 is: 10,579,070.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,227,078.38 : 34,838,364.69 = 7,053,169.56 : x
  2. Step 2: Convert to fraction form
    23,227,078.38/34,838,364.69 = 7,053,169.56/x
  3. Step 3: Cross multiply
    23,227,078.38x = 34,838,364.69 × 7,053,169.56
  4. Step 4: Simplify right side
    23,227,078.38x = 245,720,893,351,686.81
  5. Step 5: Solve for x
    x = 245,720,893,351,686.81/23,227,078.38
  6. Step 6: Final answer
    x = 10,579,070.23

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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.