Home / 48,579,994.92-72,882,754.80-17,458,794.24

Finding the Fourth Proportional to 48,579,994.92, 72,882,754.80 and 17,458,794.24

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Solution

The fourth proportional to 48,579,994.92, 72,882,754.80 and 17,458,794.24 is: 26,192,777.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,579,994.92 : 72,882,754.80 = 17,458,794.24 : x
  2. Step 2: Convert to fraction form
    48,579,994.92/72,882,754.80 = 17,458,794.24/x
  3. Step 3: Cross multiply
    48,579,994.92x = 72,882,754.80 × 17,458,794.24
  4. Step 4: Simplify right side
    48,579,994.92x = 1,272,445,019,973,776.25
  5. Step 5: Solve for x
    x = 1,272,445,019,973,776.25/48,579,994.92
  6. Step 6: Final answer
    x = 26,192,777.95

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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.