Home / 6,670,719,664,601.10-9,205,087,935,825.40-3,743,707,989,892.10

Finding the Fourth Proportional to 6,670,719,664,601.10, 9,205,087,935,825.40 and 3,743,707,989,892.10

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Solution

The fourth proportional to 6,670,719,664,601.10, 9,205,087,935,825.40 and 3,743,707,989,892.10 is: 5,166,033,499,485.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,719,664,601.10 : 9,205,087,935,825.40 = 3,743,707,989,892.10 : x
  2. Step 2: Convert to fraction form
    6,670,719,664,601.10/9,205,087,935,825.40 = 3,743,707,989,892.10/x
  3. Step 3: Cross multiply
    6,670,719,664,601.10x = 9,205,087,935,825.40 × 3,743,707,989,892.10
  4. Step 4: Simplify right side
    6,670,719,664,601.10x = 34,461,161,253,008,931,817,521,152
  5. Step 5: Solve for x
    x = 34,461,161,253,008,931,817,521,152/6,670,719,664,601.10
  6. Step 6: Final answer
    x = 5,166,033,499,485.95

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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.