Home / 37,986,302.88-52,422,073.92-23,310,077.76

Finding the Fourth Proportional to 37,986,302.88, 52,422,073.92 and 23,310,077.76

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Solution

The fourth proportional to 37,986,302.88, 52,422,073.92 and 23,310,077.76 is: 32,168,506.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,986,302.88 : 52,422,073.92 = 23,310,077.76 : x
  2. Step 2: Convert to fraction form
    37,986,302.88/52,422,073.92 = 23,310,077.76/x
  3. Step 3: Cross multiply
    37,986,302.88x = 52,422,073.92 × 23,310,077.76
  4. Step 4: Simplify right side
    37,986,302.88x = 1,221,962,619,415,668.25
  5. Step 5: Solve for x
    x = 1,221,962,619,415,668.25/37,986,302.88
  6. Step 6: Final answer
    x = 32,168,506.19

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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.