Home / 18,884,012,350.92-26,062,222,265.52-10,747,794,072.48

Finding the Fourth Proportional to 18,884,012,350.92, 26,062,222,265.52 and 10,747,794,072.48

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Solution

The fourth proportional to 18,884,012,350.92, 26,062,222,265.52 and 10,747,794,072.48 is: 14,833,256,448.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,884,012,350.92 : 26,062,222,265.52 = 10,747,794,072.48 : x
  2. Step 2: Convert to fraction form
    18,884,012,350.92/26,062,222,265.52 = 10,747,794,072.48/x
  3. Step 3: Cross multiply
    18,884,012,350.92x = 26,062,222,265.52 × 10,747,794,072.48
  4. Step 4: Simplify right side
    18,884,012,350.92x = 280,111,397,981,012,131,840
  5. Step 5: Solve for x
    x = 280,111,397,981,012,131,840/18,884,012,350.92
  6. Step 6: Final answer
    x = 14,833,256,448.67

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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.