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Finding the Fourth Proportional to 27,823,571,808.20, 41,735,357,712.30 and 27,823,571,808.20

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Solution

The fourth proportional to 27,823,571,808.20, 41,735,357,712.30 and 27,823,571,808.20 is: 41,735,357,712.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,823,571,808.20 : 41,735,357,712.30 = 27,823,571,808.20 : x
  2. Step 2: Convert to fraction form
    27,823,571,808.20/41,735,357,712.30 = 27,823,571,808.20/x
  3. Step 3: Cross multiply
    27,823,571,808.20x = 41,735,357,712.30 × 27,823,571,808.20
  4. Step 4: Simplify right side
    27,823,571,808.20x = 1,161,226,722,249,092,890,624
  5. Step 5: Solve for x
    x = 1,161,226,722,249,092,890,624/27,823,571,808.20
  6. Step 6: Final answer
    x = 41,735,357,712.30

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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.