Home / 88,967,410.33-133,471,238.64-48,025,970.77

Finding the Fourth Proportional to 88,967,410.33, 133,471,238.64 and 48,025,970.77

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Solution

The fourth proportional to 88,967,410.33, 133,471,238.64 and 48,025,970.77 is: 72,049,818.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,967,410.33 : 133,471,238.64 = 48,025,970.77 : x
  2. Step 2: Convert to fraction form
    88,967,410.33/133,471,238.64 = 48,025,970.77/x
  3. Step 3: Cross multiply
    88,967,410.33x = 133,471,238.64 × 48,025,970.77
  4. Step 4: Simplify right side
    88,967,410.33x = 6,410,085,804,652,849
  5. Step 5: Solve for x
    x = 6,410,085,804,652,849/88,967,410.33
  6. Step 6: Final answer
    x = 72,049,818.93

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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.