Home / 24,128,332,537.68-33,297,405,336.90-13,278,652,940.52

Finding the Fourth Proportional to 24,128,332,537.68, 33,297,405,336.90 and 13,278,652,940.52

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Solution

The fourth proportional to 24,128,332,537.68, 33,297,405,336.90 and 13,278,652,940.52 is: 18,324,709,699.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,128,332,537.68 : 33,297,405,336.90 = 13,278,652,940.52 : x
  2. Step 2: Convert to fraction form
    24,128,332,537.68/33,297,405,336.90 = 13,278,652,940.52/x
  3. Step 3: Cross multiply
    24,128,332,537.68x = 33,297,405,336.90 × 13,278,652,940.52
  4. Step 4: Simplify right side
    24,128,332,537.68x = 442,144,689,288,513,585,152
  5. Step 5: Solve for x
    x = 442,144,689,288,513,585,152/24,128,332,537.68
  6. Step 6: Final answer
    x = 18,324,709,699.60

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1.5x scale

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.