Home / 113,049,747.83-169,534,491.51-33,169,095.08

Finding the Fourth Proportional to 113,049,747.83, 169,534,491.51 and 33,169,095.08

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Solution

The fourth proportional to 113,049,747.83, 169,534,491.51 and 33,169,095.08 is: 49,741,868.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,049,747.83 : 169,534,491.51 = 33,169,095.08 : x
  2. Step 2: Convert to fraction form
    113,049,747.83/169,534,491.51 = 33,169,095.08/x
  3. Step 3: Cross multiply
    113,049,747.83x = 169,534,491.51 × 33,169,095.08
  4. Step 4: Simplify right side
    113,049,747.83x = 5,623,305,668,638,208
  5. Step 5: Solve for x
    x = 5,623,305,668,638,208/113,049,747.83
  6. Step 6: Final answer
    x = 49,741,868.30

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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.