Home / 17,513,873,719.92-26,274,190,545-5,719,821,497.28

Finding the Fourth Proportional to 17,513,873,719.92, 26,274,190,545 and 5,719,821,497.28

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Solution

The fourth proportional to 17,513,873,719.92, 26,274,190,545 and 5,719,821,497.28 is: 8,580,836,102.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,513,873,719.92 : 26,274,190,545 = 5,719,821,497.28 : x
  2. Step 2: Convert to fraction form
    17,513,873,719.92/26,274,190,545 = 5,719,821,497.28/x
  3. Step 3: Cross multiply
    17,513,873,719.92x = 26,274,190,545 × 5,719,821,497.28
  4. Step 4: Simplify right side
    17,513,873,719.92x = 150,283,679,902,921,916,416
  5. Step 5: Solve for x
    x = 150,283,679,902,921,916,416/17,513,873,719.92
  6. Step 6: Final answer
    x = 8,580,836,102.07

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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.