Home / 22,656,821,882.12-33,979,436,018.82-6,717,431,164.46

Finding the Fourth Proportional to 22,656,821,882.12, 33,979,436,018.82 and 6,717,431,164.46

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Solution

The fourth proportional to 22,656,821,882.12, 33,979,436,018.82 and 6,717,431,164.46 is: 10,074,428,075.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,656,821,882.12 : 33,979,436,018.82 = 6,717,431,164.46 : x
  2. Step 2: Convert to fraction form
    22,656,821,882.12/33,979,436,018.82 = 6,717,431,164.46/x
  3. Step 3: Cross multiply
    22,656,821,882.12x = 33,979,436,018.82 × 6,717,431,164.46
  4. Step 4: Simplify right side
    22,656,821,882.12x = 228,254,522,463,426,183,168
  5. Step 5: Solve for x
    x = 228,254,522,463,426,183,168/22,656,821,882.12
  6. Step 6: Final answer
    x = 10,074,428,075.18

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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.