Home / 6,048,234,791.40-9,072,352,187.10-5,680,902,772.20

Finding the Fourth Proportional to 6,048,234,791.40, 9,072,352,187.10 and 5,680,902,772.20

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Solution

The fourth proportional to 6,048,234,791.40, 9,072,352,187.10 and 5,680,902,772.20 is: 8,521,354,158.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,234,791.40 : 9,072,352,187.10 = 5,680,902,772.20 : x
  2. Step 2: Convert to fraction form
    6,048,234,791.40/9,072,352,187.10 = 5,680,902,772.20/x
  3. Step 3: Cross multiply
    6,048,234,791.40x = 9,072,352,187.10 × 5,680,902,772.20
  4. Step 4: Simplify right side
    6,048,234,791.40x = 51,539,150,690,071,126,016
  5. Step 5: Solve for x
    x = 51,539,150,690,071,126,016/6,048,234,791.40
  6. Step 6: Final answer
    x = 8,521,354,158.30

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Double scale
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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.