Home / 56,058,923.80-84,109,380.90-22,004,709.40

Finding the Fourth Proportional to 56,058,923.80, 84,109,380.90 and 22,004,709.40

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Solution

The fourth proportional to 56,058,923.80, 84,109,380.90 and 22,004,709.40 is: 33,015,305.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,058,923.80 : 84,109,380.90 = 22,004,709.40 : x
  2. Step 2: Convert to fraction form
    56,058,923.80/84,109,380.90 = 22,004,709.40/x
  3. Step 3: Cross multiply
    56,058,923.80x = 84,109,380.90 × 22,004,709.40
  4. Step 4: Simplify right side
    56,058,923.80x = 1,850,802,484,518,410.50
  5. Step 5: Solve for x
    x = 1,850,802,484,518,410.50/56,058,923.80
  6. Step 6: Final answer
    x = 33,015,305.31

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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.