Home / 25,609,742.66-35,342,286.32-14,007,306.48

Finding the Fourth Proportional to 25,609,742.66, 35,342,286.32 and 14,007,306.48

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Solution

The fourth proportional to 25,609,742.66, 35,342,286.32 and 14,007,306.48 is: 19,330,543.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,609,742.66 : 35,342,286.32 = 14,007,306.48 : x
  2. Step 2: Convert to fraction form
    25,609,742.66/35,342,286.32 = 14,007,306.48/x
  3. Step 3: Cross multiply
    25,609,742.66x = 35,342,286.32 × 14,007,306.48
  4. Step 4: Simplify right side
    25,609,742.66x = 495,050,236,388,818.88
  5. Step 5: Solve for x
    x = 495,050,236,388,818.88/25,609,742.66
  6. Step 6: Final answer
    x = 19,330,543.18

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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.