Home / 36,725,419.95-55,040,890.73-22,333,210.35

Finding the Fourth Proportional to 36,725,419.95, 55,040,890.73 and 22,333,210.35

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Solution

The fourth proportional to 36,725,419.95, 55,040,890.73 and 22,333,210.35 is: 33,471,088.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,725,419.95 : 55,040,890.73 = 22,333,210.35 : x
  2. Step 2: Convert to fraction form
    36,725,419.95/55,040,890.73 = 22,333,210.35/x
  3. Step 3: Cross multiply
    36,725,419.95x = 55,040,890.73 × 22,333,210.35
  4. Step 4: Simplify right side
    36,725,419.95x = 1,229,239,790,412,789
  5. Step 5: Solve for x
    x = 1,229,239,790,412,789/36,725,419.95
  6. Step 6: Final answer
    x = 33,471,088.75

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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.