Home / 110,717,101.40-166,075,652.10-32,993,855.15

Finding the Fourth Proportional to 110,717,101.40, 166,075,652.10 and 32,993,855.15

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Solution

The fourth proportional to 110,717,101.40, 166,075,652.10 and 32,993,855.15 is: 49,490,782.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,717,101.40 : 166,075,652.10 = 32,993,855.15 : x
  2. Step 2: Convert to fraction form
    110,717,101.40/166,075,652.10 = 32,993,855.15/x
  3. Step 3: Cross multiply
    110,717,101.40x = 166,075,652.10 × 32,993,855.15
  4. Step 4: Simplify right side
    110,717,101.40x = 5,479,476,009,329,193
  5. Step 5: Solve for x
    x = 5,479,476,009,329,193/110,717,101.40
  6. Step 6: Final answer
    x = 49,490,782.73

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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.