Home / 2,396,894,005-3,595,341,007.82-673,607,989

Finding the Fourth Proportional to 2,396,894,005, 3,595,341,007.82 and 673,607,989

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Solution

The fourth proportional to 2,396,894,005, 3,595,341,007.82 and 673,607,989 is: 1,010,411,983.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,894,005 : 3,595,341,007.82 = 673,607,989 : x
  2. Step 2: Convert to fraction form
    2,396,894,005/3,595,341,007.82 = 673,607,989/x
  3. Step 3: Cross multiply
    2,396,894,005x = 3,595,341,007.82 × 673,607,989
  4. Step 4: Simplify right side
    2,396,894,005x = 2,421,850,426,046,863,360
  5. Step 5: Solve for x
    x = 2,421,850,426,046,863,360/2,396,894,005
  6. Step 6: Final answer
    x = 1,010,411,983.59

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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.