Home / 62,593,226.78-93,823,574.00-21,054,558.92

Finding the Fourth Proportional to 62,593,226.78, 93,823,574.00 and 21,054,558.92

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Solution

The fourth proportional to 62,593,226.78, 93,823,574.00 and 21,054,558.92 is: 31,559,548.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,593,226.78 : 93,823,574.00 = 21,054,558.92 : x
  2. Step 2: Convert to fraction form
    62,593,226.78/93,823,574.00 = 21,054,558.92/x
  3. Step 3: Cross multiply
    62,593,226.78x = 93,823,574.00 × 21,054,558.92
  4. Step 4: Simplify right side
    62,593,226.78x = 1,975,413,966,293,589.50
  5. Step 5: Solve for x
    x = 1,975,413,966,293,589.50/62,593,226.78
  6. Step 6: Final answer
    x = 31,559,548.34

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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.