Home / 25,672,483.68-38,521,181.19-11,293,683.18

Finding the Fourth Proportional to 25,672,483.68, 38,521,181.19 and 11,293,683.18

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Solution

The fourth proportional to 25,672,483.68, 38,521,181.19 and 11,293,683.18 is: 16,946,004.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,672,483.68 : 38,521,181.19 = 11,293,683.18 : x
  2. Step 2: Convert to fraction form
    25,672,483.68/38,521,181.19 = 11,293,683.18/x
  3. Step 3: Cross multiply
    25,672,483.68x = 38,521,181.19 × 11,293,683.18
  4. Step 4: Simplify right side
    25,672,483.68x = 435,046,016,079,235.38
  5. Step 5: Solve for x
    x = 435,046,016,079,235.38/25,672,483.68
  6. Step 6: Final answer
    x = 16,946,004.19

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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.