Home / 3,552,606,011.80-5,328,909,017.70-967,676,987.80

Finding the Fourth Proportional to 3,552,606,011.80, 5,328,909,017.70 and 967,676,987.80

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Solution

The fourth proportional to 3,552,606,011.80, 5,328,909,017.70 and 967,676,987.80 is: 1,451,515,481.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,606,011.80 : 5,328,909,017.70 = 967,676,987.80 : x
  2. Step 2: Convert to fraction form
    3,552,606,011.80/5,328,909,017.70 = 967,676,987.80/x
  3. Step 3: Cross multiply
    3,552,606,011.80x = 5,328,909,017.70 × 967,676,987.80
  4. Step 4: Simplify right side
    3,552,606,011.80x = 5,156,662,626,508,192,768
  5. Step 5: Solve for x
    x = 5,156,662,626,508,192,768/3,552,606,011.80
  6. Step 6: Final answer
    x = 1,451,515,481.70

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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.