Home / 6,670,719,664,645.20-9,205,087,935,885.90-3,743,707,989,936.30

Finding the Fourth Proportional to 6,670,719,664,645.20, 9,205,087,935,885.90 and 3,743,707,989,936.30

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Solution

The fourth proportional to 6,670,719,664,645.20, 9,205,087,935,885.90 and 3,743,707,989,936.30 is: 5,166,033,499,546.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,719,664,645.20 : 9,205,087,935,885.90 = 3,743,707,989,936.30 : x
  2. Step 2: Convert to fraction form
    6,670,719,664,645.20/9,205,087,935,885.90 = 3,743,707,989,936.30/x
  3. Step 3: Cross multiply
    6,670,719,664,645.20x = 9,205,087,935,885.90 × 3,743,707,989,936.30
  4. Step 4: Simplify right side
    6,670,719,664,645.20x = 34,461,161,253,642,289,169,825,792
  5. Step 5: Solve for x
    x = 34,461,161,253,642,289,169,825,792/6,670,719,664,645.20
  6. Step 6: Final answer
    x = 5,166,033,499,546.74

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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.