Home / 39,398,360.63-54,384,246.07-23,718,113.97

Finding the Fourth Proportional to 39,398,360.63, 54,384,246.07 and 23,718,113.97

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Solution

The fourth proportional to 39,398,360.63, 54,384,246.07 and 23,718,113.97 is: 32,739,731.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,398,360.63 : 54,384,246.07 = 23,718,113.97 : x
  2. Step 2: Convert to fraction form
    39,398,360.63/54,384,246.07 = 23,718,113.97/x
  3. Step 3: Cross multiply
    39,398,360.63x = 54,384,246.07 × 23,718,113.97
  4. Step 4: Simplify right side
    39,398,360.63x = 1,289,891,746,197,548.50
  5. Step 5: Solve for x
    x = 1,289,891,746,197,548.50/39,398,360.63
  6. Step 6: Final answer
    x = 32,739,731.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.