Home / 5,676,036,632.64-7,776,040,287.53-5,463,822,049.92

Finding the Fourth Proportional to 5,676,036,632.64, 7,776,040,287.53 and 5,463,822,049.92

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Solution

The fourth proportional to 5,676,036,632.64, 7,776,040,287.53 and 5,463,822,049.92 is: 7,485,311,165.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,676,036,632.64 : 7,776,040,287.53 = 5,463,822,049.92 : x
  2. Step 2: Convert to fraction form
    5,676,036,632.64/7,776,040,287.53 = 5,463,822,049.92/x
  3. Step 3: Cross multiply
    5,676,036,632.64x = 7,776,040,287.53 × 5,463,822,049.92
  4. Step 4: Simplify right side
    5,676,036,632.64x = 42,486,900,384,072,671,232
  5. Step 5: Solve for x
    x = 42,486,900,384,072,671,232/5,676,036,632.64
  6. Step 6: Final answer
    x = 7,485,311,165.85

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.