Home / 33,052,206.12-45,613,152.10-18,368,491.29

Finding the Fourth Proportional to 33,052,206.12, 45,613,152.10 and 18,368,491.29

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Solution

The fourth proportional to 33,052,206.12, 45,613,152.10 and 18,368,491.29 is: 25,349,133.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,052,206.12 : 45,613,152.10 = 18,368,491.29 : x
  2. Step 2: Convert to fraction form
    33,052,206.12/45,613,152.10 = 18,368,491.29/x
  3. Step 3: Cross multiply
    33,052,206.12x = 45,613,152.10 × 18,368,491.29
  4. Step 4: Simplify right side
    33,052,206.12x = 837,844,787,058,295.25
  5. Step 5: Solve for x
    x = 837,844,787,058,295.25/33,052,206.12
  6. Step 6: Final answer
    x = 25,349,133.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.