Home / 6,694,349,806.73-9,237,925,320.53-3,642,538,686.90

Finding the Fourth Proportional to 6,694,349,806.73, 9,237,925,320.53 and 3,642,538,686.90

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Solution

The fourth proportional to 6,694,349,806.73, 9,237,925,320.53 and 3,642,538,686.90 is: 5,026,552,441.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694,349,806.73 : 9,237,925,320.53 = 3,642,538,686.90 : x
  2. Step 2: Convert to fraction form
    6,694,349,806.73/9,237,925,320.53 = 3,642,538,686.90/x
  3. Step 3: Cross multiply
    6,694,349,806.73x = 9,237,925,320.53 × 3,642,538,686.90
  4. Step 4: Simplify right side
    6,694,349,806.73x = 33,649,500,366,705,393,664
  5. Step 5: Solve for x
    x = 33,649,500,366,705,393,664/6,694,349,806.73
  6. Step 6: Final answer
    x = 5,026,552,441.72

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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.