Home / 23,116,956.42-34,648,578.25-8,730,870.42

Finding the Fourth Proportional to 23,116,956.42, 34,648,578.25 and 8,730,870.42

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Solution

The fourth proportional to 23,116,956.42, 34,648,578.25 and 8,730,870.42 is: 13,086,162.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,116,956.42 : 34,648,578.25 = 8,730,870.42 : x
  2. Step 2: Convert to fraction form
    23,116,956.42/34,648,578.25 = 8,730,870.42/x
  3. Step 3: Cross multiply
    23,116,956.42x = 34,648,578.25 × 8,730,870.42
  4. Step 4: Simplify right side
    23,116,956.42x = 302,512,246,916,153.19
  5. Step 5: Solve for x
    x = 302,512,246,916,153.19/23,116,956.42
  6. Step 6: Final answer
    x = 13,086,162.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.