Home / 25,704,244.29-35,471,854.49-14,540,498.81

Finding the Fourth Proportional to 25,704,244.29, 35,471,854.49 and 14,540,498.81

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Solution

The fourth proportional to 25,704,244.29, 35,471,854.49 and 14,540,498.81 is: 20,065,886.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,704,244.29 : 35,471,854.49 = 14,540,498.81 : x
  2. Step 2: Convert to fraction form
    25,704,244.29/35,471,854.49 = 14,540,498.81/x
  3. Step 3: Cross multiply
    25,704,244.29x = 35,471,854.49 × 14,540,498.81
  4. Step 4: Simplify right side
    25,704,244.29x = 515,778,457,750,276.38
  5. Step 5: Solve for x
    x = 515,778,457,750,276.38/25,704,244.29
  6. Step 6: Final answer
    x = 20,065,886.86

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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.