Home / 2,005,012,992,154.10-3,007,519,488,231.10-2,005,012,992,154.10

Finding the Fourth Proportional to 2,005,012,992,154.10, 3,007,519,488,231.10 and 2,005,012,992,154.10

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Solution

The fourth proportional to 2,005,012,992,154.10, 3,007,519,488,231.10 and 2,005,012,992,154.10 is: 3,007,519,488,231.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,012,992,154.10 : 3,007,519,488,231.10 = 2,005,012,992,154.10 : x
  2. Step 2: Convert to fraction form
    2,005,012,992,154.10/3,007,519,488,231.10 = 2,005,012,992,154.10/x
  3. Step 3: Cross multiply
    2,005,012,992,154.10x = 3,007,519,488,231.10 × 2,005,012,992,154.10
  4. Step 4: Simplify right side
    2,005,012,992,154.10x = 6,030,115,648,060,005,438,980,096
  5. Step 5: Solve for x
    x = 6,030,115,648,060,005,438,980,096/2,005,012,992,154.10
  6. Step 6: Final answer
    x = 3,007,519,488,231.10

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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.