Home / 36,823,330.25-55,172,488.12-22,219,562.51

Finding the Fourth Proportional to 36,823,330.25, 55,172,488.12 and 22,219,562.51

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Solution

The fourth proportional to 36,823,330.25, 55,172,488.12 and 22,219,562.51 is: 33,291,626.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,823,330.25 : 55,172,488.12 = 22,219,562.51 : x
  2. Step 2: Convert to fraction form
    36,823,330.25/55,172,488.12 = 22,219,562.51/x
  3. Step 3: Cross multiply
    36,823,330.25x = 55,172,488.12 × 22,219,562.51
  4. Step 4: Simplify right side
    36,823,330.25x = 1,225,908,548,870,937.25
  5. Step 5: Solve for x
    x = 1,225,908,548,870,937.25/36,823,330.25
  6. Step 6: Final answer
    x = 33,291,626.28

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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.