Home / 48,440,536.92-72,660,805.38-33,248,410.20

Finding the Fourth Proportional to 48,440,536.92, 72,660,805.38 and 33,248,410.20

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Solution

The fourth proportional to 48,440,536.92, 72,660,805.38 and 33,248,410.20 is: 49,872,615.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,440,536.92 : 72,660,805.38 = 33,248,410.20 : x
  2. Step 2: Convert to fraction form
    48,440,536.92/72,660,805.38 = 33,248,410.20/x
  3. Step 3: Cross multiply
    48,440,536.92x = 72,660,805.38 × 33,248,410.20
  4. Step 4: Simplify right side
    48,440,536.92x = 2,415,856,262,736,606.50
  5. Step 5: Solve for x
    x = 2,415,856,262,736,606.50/48,440,536.92
  6. Step 6: Final answer
    x = 49,872,615.30

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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.