Home / 21,560,261,036.18-32,340,391,554.26-21,560,261,036.18

Finding the Fourth Proportional to 21,560,261,036.18, 32,340,391,554.26 and 21,560,261,036.18

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Solution

The fourth proportional to 21,560,261,036.18, 32,340,391,554.26 and 21,560,261,036.18 is: 32,340,391,554.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,560,261,036.18 : 32,340,391,554.26 = 21,560,261,036.18 : x
  2. Step 2: Convert to fraction form
    21,560,261,036.18/32,340,391,554.26 = 21,560,261,036.18/x
  3. Step 3: Cross multiply
    21,560,261,036.18x = 32,340,391,554.26 × 21,560,261,036.18
  4. Step 4: Simplify right side
    21,560,261,036.18x = 697,267,283,921,998,053,376
  5. Step 5: Solve for x
    x = 697,267,283,921,998,053,376/21,560,261,036.18
  6. Step 6: Final answer
    x = 32,340,391,554.26

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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.