Home / 16,824,569.13-23,217,968.86-10,632,367.67

Finding the Fourth Proportional to 16,824,569.13, 23,217,968.86 and 10,632,367.67

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Solution

The fourth proportional to 16,824,569.13, 23,217,968.86 and 10,632,367.67 is: 14,672,707.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,824,569.13 : 23,217,968.86 = 10,632,367.67 : x
  2. Step 2: Convert to fraction form
    16,824,569.13/23,217,968.86 = 10,632,367.67/x
  3. Step 3: Cross multiply
    16,824,569.13x = 23,217,968.86 × 10,632,367.67
  4. Step 4: Simplify right side
    16,824,569.13x = 246,861,981,327,460
  5. Step 5: Solve for x
    x = 246,861,981,327,460/16,824,569.13
  6. Step 6: Final answer
    x = 14,672,707.48

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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.