Home / 44,638,662.52-66,827,919.93-33,174,889.66

Finding the Fourth Proportional to 44,638,662.52, 66,827,919.93 and 33,174,889.66

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Solution

The fourth proportional to 44,638,662.52, 66,827,919.93 and 33,174,889.66 is: 49,665,665.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,638,662.52 : 66,827,919.93 = 33,174,889.66 : x
  2. Step 2: Convert to fraction form
    44,638,662.52/66,827,919.93 = 33,174,889.66/x
  3. Step 3: Cross multiply
    44,638,662.52x = 66,827,919.93 × 33,174,889.66
  4. Step 4: Simplify right side
    44,638,662.52x = 2,217,008,869,885,065
  5. Step 5: Solve for x
    x = 2,217,008,869,885,065/44,638,662.52
  6. Step 6: Final answer
    x = 49,665,665.25

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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.