Home / 36,417,178.24-50,255,111.46-19,896,947.28

Finding the Fourth Proportional to 36,417,178.24, 50,255,111.46 and 19,896,947.28

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Solution

The fourth proportional to 36,417,178.24, 50,255,111.46 and 19,896,947.28 is: 27,457,462.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,417,178.24 : 50,255,111.46 = 19,896,947.28 : x
  2. Step 2: Convert to fraction form
    36,417,178.24/50,255,111.46 = 19,896,947.28/x
  3. Step 3: Cross multiply
    36,417,178.24x = 50,255,111.46 × 19,896,947.28
  4. Step 4: Simplify right side
    36,417,178.24x = 999,923,303,270,143.88
  5. Step 5: Solve for x
    x = 999,923,303,270,143.88/36,417,178.24
  6. Step 6: Final answer
    x = 27,457,462.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.