Home / 89,238,569.92-133,864,004.14-37,370,949.46

Finding the Fourth Proportional to 89,238,569.92, 133,864,004.14 and 37,370,949.46

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Solution

The fourth proportional to 89,238,569.92, 133,864,004.14 and 37,370,949.46 is: 56,058,999.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,238,569.92 : 133,864,004.14 = 37,370,949.46 : x
  2. Step 2: Convert to fraction form
    89,238,569.92/133,864,004.14 = 37,370,949.46/x
  3. Step 3: Cross multiply
    89,238,569.92x = 133,864,004.14 × 37,370,949.46
  4. Step 4: Simplify right side
    89,238,569.92x = 5,002,624,933,229,171
  5. Step 5: Solve for x
    x = 5,002,624,933,229,171/89,238,569.92
  6. Step 6: Final answer
    x = 56,058,999.35

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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.