Home / 246,656,102.94-370,001,178.41-71,780,583.11

Finding the Fourth Proportional to 246,656,102.94, 370,001,178.41 and 71,780,583.11

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Solution

The fourth proportional to 246,656,102.94, 370,001,178.41 and 71,780,583.11 is: 107,675,828.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,656,102.94 : 370,001,178.41 = 71,780,583.11 : x
  2. Step 2: Convert to fraction form
    246,656,102.94/370,001,178.41 = 71,780,583.11/x
  3. Step 3: Cross multiply
    246,656,102.94x = 370,001,178.41 × 71,780,583.11
  4. Step 4: Simplify right side
    246,656,102.94x = 26,558,900,335,448,032
  5. Step 5: Solve for x
    x = 26,558,900,335,448,032/246,656,102.94
  6. Step 6: Final answer
    x = 107,675,828.89

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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.