Home / 794,496,935.46-1,191,916,936.89-241,842,579.78

Finding the Fourth Proportional to 794,496,935.46, 1,191,916,936.89 and 241,842,579.78

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Solution

The fourth proportional to 794,496,935.46, 1,191,916,936.89 and 241,842,579.78 is: 362,816,084.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,496,935.46 : 1,191,916,936.89 = 241,842,579.78 : x
  2. Step 2: Convert to fraction form
    794,496,935.46/1,191,916,936.89 = 241,842,579.78/x
  3. Step 3: Cross multiply
    794,496,935.46x = 1,191,916,936.89 × 241,842,579.78
  4. Step 4: Simplify right side
    794,496,935.46x = 288,256,266,900,953,088
  5. Step 5: Solve for x
    x = 288,256,266,900,953,088/794,496,935.46
  6. Step 6: Final answer
    x = 362,816,084.03

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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.