Home / 3,481,878,117.60-5,222,817,176.40-3,282,339,736.80

Finding the Fourth Proportional to 3,481,878,117.60, 5,222,817,176.40 and 3,282,339,736.80

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Solution

The fourth proportional to 3,481,878,117.60, 5,222,817,176.40 and 3,282,339,736.80 is: 4,923,509,605.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,481,878,117.60 : 5,222,817,176.40 = 3,282,339,736.80 : x
  2. Step 2: Convert to fraction form
    3,481,878,117.60/5,222,817,176.40 = 3,282,339,736.80/x
  3. Step 3: Cross multiply
    3,481,878,117.60x = 5,222,817,176.40 × 3,282,339,736.80
  4. Step 4: Simplify right side
    3,481,878,117.60x = 17,143,060,356,139,294,720
  5. Step 5: Solve for x
    x = 17,143,060,356,139,294,720/3,481,878,117.60
  6. Step 6: Final answer
    x = 4,923,509,605.20

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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.