Home / 19,049,571,738.54-26,287,044,401.97-10,476,602,019

Finding the Fourth Proportional to 19,049,571,738.54, 26,287,044,401.97 and 10,476,602,019

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Solution

The fourth proportional to 19,049,571,738.54, 26,287,044,401.97 and 10,476,602,019 is: 14,456,960,305.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,049,571,738.54 : 26,287,044,401.97 = 10,476,602,019 : x
  2. Step 2: Convert to fraction form
    19,049,571,738.54/26,287,044,401.97 = 10,476,602,019/x
  3. Step 3: Cross multiply
    19,049,571,738.54x = 26,287,044,401.97 × 10,476,602,019
  4. Step 4: Simplify right side
    19,049,571,738.54x = 275,398,902,455,221,551,104
  5. Step 5: Solve for x
    x = 275,398,902,455,221,551,104/19,049,571,738.54
  6. Step 6: Final answer
    x = 14,456,960,305.20

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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.