Home / 7,702,967,593.95-11,546,387,049.09-3,223,628,641.55

Finding the Fourth Proportional to 7,702,967,593.95, 11,546,387,049.09 and 3,223,628,641.55

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Solution

The fourth proportional to 7,702,967,593.95, 11,546,387,049.09 and 3,223,628,641.55 is: 4,832,068,101.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,702,967,593.95 : 11,546,387,049.09 = 3,223,628,641.55 : x
  2. Step 2: Convert to fraction form
    7,702,967,593.95/11,546,387,049.09 = 3,223,628,641.55/x
  3. Step 3: Cross multiply
    7,702,967,593.95x = 11,546,387,049.09 × 3,223,628,641.55
  4. Step 4: Simplify right side
    7,702,967,593.95x = 37,221,263,997,868,515,328
  5. Step 5: Solve for x
    x = 37,221,263,997,868,515,328/7,702,967,593.95
  6. Step 6: Final answer
    x = 4,832,068,101.53

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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.