Home / 36,110,921.81-49,833,166.73-19,591,045.52

Finding the Fourth Proportional to 36,110,921.81, 49,833,166.73 and 19,591,045.52

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Solution

The fourth proportional to 36,110,921.81, 49,833,166.73 and 19,591,045.52 is: 27,035,694.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,110,921.81 : 49,833,166.73 = 19,591,045.52 : x
  2. Step 2: Convert to fraction form
    36,110,921.81/49,833,166.73 = 19,591,045.52/x
  3. Step 3: Cross multiply
    36,110,921.81x = 49,833,166.73 × 19,591,045.52
  4. Step 4: Simplify right side
    36,110,921.81x = 976,283,837,466,058.50
  5. Step 5: Solve for x
    x = 976,283,837,466,058.50/36,110,921.81
  6. Step 6: Final answer
    x = 27,035,694.15

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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.