Home / 56,448,296.20-84,672,444.30-33,456,219.40

Finding the Fourth Proportional to 56,448,296.20, 84,672,444.30 and 33,456,219.40

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Solution

The fourth proportional to 56,448,296.20, 84,672,444.30 and 33,456,219.40 is: 50,184,329.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,448,296.20 : 84,672,444.30 = 33,456,219.40 : x
  2. Step 2: Convert to fraction form
    56,448,296.20/84,672,444.30 = 33,456,219.40/x
  3. Step 3: Cross multiply
    56,448,296.20x = 84,672,444.30 × 33,456,219.40
  4. Step 4: Simplify right side
    56,448,296.20x = 2,832,819,873,635,079
  5. Step 5: Solve for x
    x = 2,832,819,873,635,079/56,448,296.20
  6. Step 6: Final answer
    x = 50,184,329.10

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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.