Home / 39,707,205.94-59,543,881.39-15,110,935.48

Finding the Fourth Proportional to 39,707,205.94, 59,543,881.39 and 15,110,935.48

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Solution

The fourth proportional to 39,707,205.94, 59,543,881.39 and 15,110,935.48 is: 22,659,961.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,707,205.94 : 59,543,881.39 = 15,110,935.48 : x
  2. Step 2: Convert to fraction form
    39,707,205.94/59,543,881.39 = 15,110,935.48/x
  3. Step 3: Cross multiply
    39,707,205.94x = 59,543,881.39 × 15,110,935.48
  4. Step 4: Simplify right side
    39,707,205.94x = 899,763,749,913,062.75
  5. Step 5: Solve for x
    x = 899,763,749,913,062.75/39,707,205.94
  6. Step 6: Final answer
    x = 22,659,961.30

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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.