Home / 2,997,092,314,575.20-4,487,895,955,345.10-2,068,489,815,993.90

Finding the Fourth Proportional to 2,997,092,314,575.20, 4,487,895,955,345.10 and 2,068,489,815,993.90

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Solution

The fourth proportional to 2,997,092,314,575.20, 4,487,895,955,345.10 and 2,068,489,815,993.90 is: 3,097,391,105,948.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,092,314,575.20 : 4,487,895,955,345.10 = 2,068,489,815,993.90 : x
  2. Step 2: Convert to fraction form
    2,997,092,314,575.20/4,487,895,955,345.10 = 2,068,489,815,993.90/x
  3. Step 3: Cross multiply
    2,997,092,314,575.20x = 4,487,895,955,345.10 × 2,068,489,815,993.90
  4. Step 4: Simplify right side
    2,997,092,314,575.20x = 9,283,167,078,871,552,302,776,320
  5. Step 5: Solve for x
    x = 9,283,167,078,871,552,302,776,320/2,997,092,314,575.20
  6. Step 6: Final answer
    x = 3,097,391,105,948.41

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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.