Home / 33,246,522.09-45,895,750.80-19,305,161.64

Finding the Fourth Proportional to 33,246,522.09, 45,895,750.80 and 19,305,161.64

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Solution

The fourth proportional to 33,246,522.09, 45,895,750.80 and 19,305,161.64 is: 26,650,152.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,246,522.09 : 45,895,750.80 = 19,305,161.64 : x
  2. Step 2: Convert to fraction form
    33,246,522.09/45,895,750.80 = 19,305,161.64/x
  3. Step 3: Cross multiply
    33,246,522.09x = 45,895,750.80 × 19,305,161.64
  4. Step 4: Simplify right side
    33,246,522.09x = 886,024,887,783,159.25
  5. Step 5: Solve for x
    x = 886,024,887,783,159.25/33,246,522.09
  6. Step 6: Final answer
    x = 26,650,152.62

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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.