Home / 19,396,901.66-29,094,297.87-5,933,729.66

Finding the Fourth Proportional to 19,396,901.66, 29,094,297.87 and 5,933,729.66

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Solution

The fourth proportional to 19,396,901.66, 29,094,297.87 and 5,933,729.66 is: 8,900,271.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,396,901.66 : 29,094,297.87 = 5,933,729.66 : x
  2. Step 2: Convert to fraction form
    19,396,901.66/29,094,297.87 = 5,933,729.66/x
  3. Step 3: Cross multiply
    19,396,901.66x = 29,094,297.87 × 5,933,729.66
  4. Step 4: Simplify right side
    19,396,901.66x = 172,637,698,208,093.84
  5. Step 5: Solve for x
    x = 172,637,698,208,093.84/19,396,901.66
  6. Step 6: Final answer
    x = 8,900,271.87

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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.