Home / 173,626,445.57-239,603,548.91-95,311,331.51

Finding the Fourth Proportional to 173,626,445.57, 239,603,548.91 and 95,311,331.51

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Solution

The fourth proportional to 173,626,445.57, 239,603,548.91 and 95,311,331.51 is: 131,529,118.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,626,445.57 : 239,603,548.91 = 95,311,331.51 : x
  2. Step 2: Convert to fraction form
    173,626,445.57/239,603,548.91 = 95,311,331.51/x
  3. Step 3: Cross multiply
    173,626,445.57x = 239,603,548.91 × 95,311,331.51
  4. Step 4: Simplify right side
    173,626,445.57x = 22,836,933,279,458,932
  5. Step 5: Solve for x
    x = 22,836,933,279,458,932/173,626,445.57
  6. Step 6: Final answer
    x = 131,529,118.19

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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.