Home / 2,968,813,817.96-4,096,850,827.62-1,648,799,404.52

Finding the Fourth Proportional to 2,968,813,817.96, 4,096,850,827.62 and 1,648,799,404.52

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Solution

The fourth proportional to 2,968,813,817.96, 4,096,850,827.62 and 1,648,799,404.52 is: 2,275,280,842.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,813,817.96 : 4,096,850,827.62 = 1,648,799,404.52 : x
  2. Step 2: Convert to fraction form
    2,968,813,817.96/4,096,850,827.62 = 1,648,799,404.52/x
  3. Step 3: Cross multiply
    2,968,813,817.96x = 4,096,850,827.62 × 1,648,799,404.52
  4. Step 4: Simplify right side
    2,968,813,817.96x = 6,754,885,204,987,124,736
  5. Step 5: Solve for x
    x = 6,754,885,204,987,124,736/2,968,813,817.96
  6. Step 6: Final answer
    x = 2,275,280,842.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.