Home / 47,510,159.27-71,265,476.16-16,804,766.93

Finding the Fourth Proportional to 47,510,159.27, 71,265,476.16 and 16,804,766.93

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Solution

The fourth proportional to 47,510,159.27, 71,265,476.16 and 16,804,766.93 is: 25,207,234.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,510,159.27 : 71,265,476.16 = 16,804,766.93 : x
  2. Step 2: Convert to fraction form
    47,510,159.27/71,265,476.16 = 16,804,766.93/x
  3. Step 3: Cross multiply
    47,510,159.27x = 71,265,476.16 × 16,804,766.93
  4. Step 4: Simplify right side
    47,510,159.27x = 1,197,599,716,667,944
  5. Step 5: Solve for x
    x = 1,197,599,716,667,944/47,510,159.27
  6. Step 6: Final answer
    x = 25,207,234.31

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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.