Home / 1,895,673,936.36-2,843,635,672.89-496,692,464.16

Finding the Fourth Proportional to 1,895,673,936.36, 2,843,635,672.89 and 496,692,464.16

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Solution

The fourth proportional to 1,895,673,936.36, 2,843,635,672.89 and 496,692,464.16 is: 745,071,387.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,673,936.36 : 2,843,635,672.89 = 496,692,464.16 : x
  2. Step 2: Convert to fraction form
    1,895,673,936.36/2,843,635,672.89 = 496,692,464.16/x
  3. Step 3: Cross multiply
    1,895,673,936.36x = 2,843,635,672.89 × 496,692,464.16
  4. Step 4: Simplify right side
    1,895,673,936.36x = 1,412,412,409,541,013,760
  5. Step 5: Solve for x
    x = 1,412,412,409,541,013,760/1,895,673,936.36
  6. Step 6: Final answer
    x = 745,071,387.25

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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.