Home / 3,174,377,122.44-4,758,902,164.98-1,403,461,924.38

Finding the Fourth Proportional to 3,174,377,122.44, 4,758,902,164.98 and 1,403,461,924.38

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Solution

The fourth proportional to 3,174,377,122.44, 4,758,902,164.98 and 1,403,461,924.38 is: 2,104,015,286.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,174,377,122.44 : 4,758,902,164.98 = 1,403,461,924.38 : x
  2. Step 2: Convert to fraction form
    3,174,377,122.44/4,758,902,164.98 = 1,403,461,924.38/x
  3. Step 3: Cross multiply
    3,174,377,122.44x = 4,758,902,164.98 × 1,403,461,924.38
  4. Step 4: Simplify right side
    3,174,377,122.44x = 6,678,937,990,398,979,072
  5. Step 5: Solve for x
    x = 6,678,937,990,398,979,072/3,174,377,122.44
  6. Step 6: Final answer
    x = 2,104,015,286.40

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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.