Home / 26,294,894,263.63-39,442,915,614.17-15,822,870,616.27

Finding the Fourth Proportional to 26,294,894,263.63, 39,442,915,614.17 and 15,822,870,616.27

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Solution

The fourth proportional to 26,294,894,263.63, 39,442,915,614.17 and 15,822,870,616.27 is: 23,734,651,458.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,294,894,263.63 : 39,442,915,614.17 = 15,822,870,616.27 : x
  2. Step 2: Convert to fraction form
    26,294,894,263.63/39,442,915,614.17 = 15,822,870,616.27/x
  3. Step 3: Cross multiply
    26,294,894,263.63x = 39,442,915,614.17 × 15,822,870,616.27
  4. Step 4: Simplify right side
    26,294,894,263.63x = 624,100,150,491,467,612,160
  5. Step 5: Solve for x
    x = 624,100,150,491,467,612,160/26,294,894,263.63
  6. Step 6: Final answer
    x = 23,734,651,458.73

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1.5x scale

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.