Home / 24,696,912.16-34,081,287.66-13,683,621.66

Finding the Fourth Proportional to 24,696,912.16, 34,081,287.66 and 13,683,621.66

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Solution

The fourth proportional to 24,696,912.16, 34,081,287.66 and 13,683,621.66 is: 18,883,147.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,696,912.16 : 34,081,287.66 = 13,683,621.66 : x
  2. Step 2: Convert to fraction form
    24,696,912.16/34,081,287.66 = 13,683,621.66/x
  3. Step 3: Cross multiply
    24,696,912.16x = 34,081,287.66 × 13,683,621.66
  4. Step 4: Simplify right side
    24,696,912.16x = 466,355,445,873,109.44
  5. Step 5: Solve for x
    x = 466,355,445,873,109.44/24,696,912.16
  6. Step 6: Final answer
    x = 18,883,147.94

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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.