Home / 6,670,719,664,702-9,205,087,935,964.80-3,743,707,989,993.40

Finding the Fourth Proportional to 6,670,719,664,702, 9,205,087,935,964.80 and 3,743,707,989,993.40

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Solution

The fourth proportional to 6,670,719,664,702, 9,205,087,935,964.80 and 3,743,707,989,993.40 is: 5,166,033,499,625.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,719,664,702 : 9,205,087,935,964.80 = 3,743,707,989,993.40 : x
  2. Step 2: Convert to fraction form
    6,670,719,664,702/9,205,087,935,964.80 = 3,743,707,989,993.40/x
  3. Step 3: Cross multiply
    6,670,719,664,702x = 9,205,087,935,964.80 × 3,743,707,989,993.40
  4. Step 4: Simplify right side
    6,670,719,664,702x = 34,461,161,254,463,276,463,423,488
  5. Step 5: Solve for x
    x = 34,461,161,254,463,276,463,423,488/6,670,719,664,702
  6. Step 6: Final answer
    x = 5,166,033,499,625.82

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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.