Home / 41,231,182.37-56,899,713.93-22,648,039.71

Finding the Fourth Proportional to 41,231,182.37, 56,899,713.93 and 22,648,039.71

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Solution

The fourth proportional to 41,231,182.37, 56,899,713.93 and 22,648,039.71 is: 31,254,669.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,231,182.37 : 56,899,713.93 = 22,648,039.71 : x
  2. Step 2: Convert to fraction form
    41,231,182.37/56,899,713.93 = 22,648,039.71/x
  3. Step 3: Cross multiply
    41,231,182.37x = 56,899,713.93 × 22,648,039.71
  4. Step 4: Simplify right side
    41,231,182.37x = 1,288,666,980,574,280.25
  5. Step 5: Solve for x
    x = 1,288,666,980,574,280.25/41,231,182.37
  6. Step 6: Final answer
    x = 31,254,669.56

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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.