Home / 106,154,603.46-159,187,749.66-37,052,642.43

Finding the Fourth Proportional to 106,154,603.46, 159,187,749.66 and 37,052,642.43

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Solution

The fourth proportional to 106,154,603.46, 159,187,749.66 and 37,052,642.43 is: 55,563,551.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,154,603.46 : 159,187,749.66 = 37,052,642.43 : x
  2. Step 2: Convert to fraction form
    106,154,603.46/159,187,749.66 = 37,052,642.43/x
  3. Step 3: Cross multiply
    106,154,603.46x = 159,187,749.66 × 37,052,642.43
  4. Step 4: Simplify right side
    106,154,603.46x = 5,898,326,767,388,334
  5. Step 5: Solve for x
    x = 5,898,326,767,388,334/106,154,603.46
  6. Step 6: Final answer
    x = 55,563,551.42

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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.