Home / 106,519,376.97-159,788,173.14-37,426,174.92

Finding the Fourth Proportional to 106,519,376.97, 159,788,173.14 and 37,426,174.92

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Solution

The fourth proportional to 106,519,376.97, 159,788,173.14 and 37,426,174.92 is: 56,142,462.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,519,376.97 : 159,788,173.14 = 37,426,174.92 : x
  2. Step 2: Convert to fraction form
    106,519,376.97/159,788,173.14 = 37,426,174.92/x
  3. Step 3: Cross multiply
    106,519,376.97x = 159,788,173.14 × 37,426,174.92
  4. Step 4: Simplify right side
    106,519,376.97x = 5,980,260,118,084,885
  5. Step 5: Solve for x
    x = 5,980,260,118,084,885/106,519,376.97
  6. Step 6: Final answer
    x = 56,142,462.42

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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.