Home / 33,520,843.28-46,257,272.16-19,583,490.80

Finding the Fourth Proportional to 33,520,843.28, 46,257,272.16 and 19,583,490.80

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Solution

The fourth proportional to 33,520,843.28, 46,257,272.16 and 19,583,490.80 is: 27,024,345.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,520,843.28 : 46,257,272.16 = 19,583,490.80 : x
  2. Step 2: Convert to fraction form
    33,520,843.28/46,257,272.16 = 19,583,490.80/x
  3. Step 3: Cross multiply
    33,520,843.28x = 46,257,272.16 × 19,583,490.80
  4. Step 4: Simplify right side
    33,520,843.28x = 905,878,863,778,456.12
  5. Step 5: Solve for x
    x = 905,878,863,778,456.12/33,520,843.28
  6. Step 6: Final answer
    x = 27,024,345.90

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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.