Home / 9,654,436,987.80-14,481,655,481.70-3,450,607,330.20

Finding the Fourth Proportional to 9,654,436,987.80, 14,481,655,481.70 and 3,450,607,330.20

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Solution

The fourth proportional to 9,654,436,987.80, 14,481,655,481.70 and 3,450,607,330.20 is: 5,175,910,995.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654,436,987.80 : 14,481,655,481.70 = 3,450,607,330.20 : x
  2. Step 2: Convert to fraction form
    9,654,436,987.80/14,481,655,481.70 = 3,450,607,330.20/x
  3. Step 3: Cross multiply
    9,654,436,987.80x = 14,481,655,481.70 × 3,450,607,330.20
  4. Step 4: Simplify right side
    9,654,436,987.80x = 49,970,506,558,585,028,608
  5. Step 5: Solve for x
    x = 49,970,506,558,585,028,608/9,654,436,987.80
  6. Step 6: Final answer
    x = 5,175,910,995.30

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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.