Home / 3,639,168,270.60-5,458,752,405.90-3,034,506,510.60

Finding the Fourth Proportional to 3,639,168,270.60, 5,458,752,405.90 and 3,034,506,510.60

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Solution

The fourth proportional to 3,639,168,270.60, 5,458,752,405.90 and 3,034,506,510.60 is: 4,551,759,765.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,168,270.60 : 5,458,752,405.90 = 3,034,506,510.60 : x
  2. Step 2: Convert to fraction form
    3,639,168,270.60/5,458,752,405.90 = 3,034,506,510.60/x
  3. Step 3: Cross multiply
    3,639,168,270.60x = 5,458,752,405.90 × 3,034,506,510.60
  4. Step 4: Simplify right side
    3,639,168,270.60x = 16,564,619,715,456,962,560
  5. Step 5: Solve for x
    x = 16,564,619,715,456,962,560/3,639,168,270.60
  6. Step 6: Final answer
    x = 4,551,759,765.90

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Double scale
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Similar ratio
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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.