Home / 119,975,950.17-179,970,640.56-33,707,623.50

Finding the Fourth Proportional to 119,975,950.17, 179,970,640.56 and 33,707,623.50

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Solution

The fourth proportional to 119,975,950.17, 179,970,640.56 and 33,707,623.50 is: 50,563,321.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,975,950.17 : 179,970,640.56 = 33,707,623.50 : x
  2. Step 2: Convert to fraction form
    119,975,950.17/179,970,640.56 = 33,707,623.50/x
  3. Step 3: Cross multiply
    119,975,950.17x = 179,970,640.56 × 33,707,623.50
  4. Step 4: Simplify right side
    119,975,950.17x = 6,066,382,593,050,309
  5. Step 5: Solve for x
    x = 6,066,382,593,050,309/119,975,950.17
  6. Step 6: Final answer
    x = 50,563,321.94

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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.