Home / 41,184,220.20-56,841,046.02-22,855,393.32

Finding the Fourth Proportional to 41,184,220.20, 56,841,046.02 and 22,855,393.32

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Solution

The fourth proportional to 41,184,220.20, 56,841,046.02 and 22,855,393.32 is: 31,544,228.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,184,220.20 : 56,841,046.02 = 22,855,393.32 : x
  2. Step 2: Convert to fraction form
    41,184,220.20/56,841,046.02 = 22,855,393.32/x
  3. Step 3: Cross multiply
    41,184,220.20x = 56,841,046.02 × 22,855,393.32
  4. Step 4: Simplify right side
    41,184,220.20x = 1,299,124,463,507,320.75
  5. Step 5: Solve for x
    x = 1,299,124,463,507,320.75/41,184,220.20
  6. Step 6: Final answer
    x = 31,544,228.77

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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.