Home / 62,593,228.29-93,823,575.97-21,054,560.64

Finding the Fourth Proportional to 62,593,228.29, 93,823,575.97 and 21,054,560.64

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Solution

The fourth proportional to 62,593,228.29, 93,823,575.97 and 21,054,560.64 is: 31,559,550.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,593,228.29 : 93,823,575.97 = 21,054,560.64 : x
  2. Step 2: Convert to fraction form
    62,593,228.29/93,823,575.97 = 21,054,560.64/x
  3. Step 3: Cross multiply
    62,593,228.29x = 93,823,575.97 × 21,054,560.64
  4. Step 4: Simplify right side
    62,593,228.29x = 1,975,414,169,722,011.75
  5. Step 5: Solve for x
    x = 1,975,414,169,722,011.75/62,593,228.29
  6. Step 6: Final answer
    x = 31,559,550.83

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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.