Home / 4,123,224,007.20-6,175,766,084.40-3,663,681,069.60

Finding the Fourth Proportional to 4,123,224,007.20, 6,175,766,084.40 and 3,663,681,069.60

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Solution

The fourth proportional to 4,123,224,007.20, 6,175,766,084.40 and 3,663,681,069.60 is: 5,487,462,542.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,224,007.20 : 6,175,766,084.40 = 3,663,681,069.60 : x
  2. Step 2: Convert to fraction form
    4,123,224,007.20/6,175,766,084.40 = 3,663,681,069.60/x
  3. Step 3: Cross multiply
    4,123,224,007.20x = 6,175,766,084.40 × 3,663,681,069.60
  4. Step 4: Simplify right side
    4,123,224,007.20x = 22,626,037,293,693,992,960
  5. Step 5: Solve for x
    x = 22,626,037,293,693,992,960/4,123,224,007.20
  6. Step 6: Final answer
    x = 5,487,462,542.46

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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.