Home / 3,083,655,828,876.20-4,255,547,098,324.80-1,694,786,173,661.10

Finding the Fourth Proportional to 3,083,655,828,876.20, 4,255,547,098,324.80 and 1,694,786,173,661.10

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Solution

The fourth proportional to 3,083,655,828,876.20, 4,255,547,098,324.80 and 1,694,786,173,661.10 is: 2,338,861,009,087.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,655,828,876.20 : 4,255,547,098,324.80 = 1,694,786,173,661.10 : x
  2. Step 2: Convert to fraction form
    3,083,655,828,876.20/4,255,547,098,324.80 = 1,694,786,173,661.10/x
  3. Step 3: Cross multiply
    3,083,655,828,876.20x = 4,255,547,098,324.80 × 1,694,786,173,661.10
  4. Step 4: Simplify right side
    3,083,655,828,876.20x = 7,212,242,383,604,484,350,672,896
  5. Step 5: Solve for x
    x = 7,212,242,383,604,484,350,672,896/3,083,655,828,876.20
  6. Step 6: Final answer
    x = 2,338,861,009,087.68

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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.