Home / 2,040,386,154,504.20-3,061,009,071,946.20-661,882,527,747.60

Finding the Fourth Proportional to 2,040,386,154,504.20, 3,061,009,071,946.20 and 661,882,527,747.60

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Solution

The fourth proportional to 2,040,386,154,504.20, 3,061,009,071,946.20 and 661,882,527,747.60 is: 992,963,227,830.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,386,154,504.20 : 3,061,009,071,946.20 = 661,882,527,747.60 : x
  2. Step 2: Convert to fraction form
    2,040,386,154,504.20/3,061,009,071,946.20 = 661,882,527,747.60/x
  3. Step 3: Cross multiply
    2,040,386,154,504.20x = 3,061,009,071,946.20 × 661,882,527,747.60
  4. Step 4: Simplify right side
    2,040,386,154,504.20x = 2,026,028,421,998,086,115,557,376
  5. Step 5: Solve for x
    x = 2,026,028,421,998,086,115,557,376/2,040,386,154,504.20
  6. Step 6: Final answer
    x = 992,963,227,830.96

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Double scale
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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.