Home / 23,948,719.20-33,039,854.64-14,765,418.72

Finding the Fourth Proportional to 23,948,719.20, 33,039,854.64 and 14,765,418.72

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Solution

The fourth proportional to 23,948,719.20, 33,039,854.64 and 14,765,418.72 is: 20,370,495.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,948,719.20 : 33,039,854.64 = 14,765,418.72 : x
  2. Step 2: Convert to fraction form
    23,948,719.20/33,039,854.64 = 14,765,418.72/x
  3. Step 3: Cross multiply
    23,948,719.20x = 33,039,854.64 × 14,765,418.72
  4. Step 4: Simplify right side
    23,948,719.20x = 487,847,288,207,534.88
  5. Step 5: Solve for x
    x = 487,847,288,207,534.88/23,948,719.20
  6. Step 6: Final answer
    x = 20,370,495.98

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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.