Home / 42,673,684.41-58,889,469.29-23,094,577.85

Finding the Fourth Proportional to 42,673,684.41, 58,889,469.29 and 23,094,577.85

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Solution

The fourth proportional to 42,673,684.41, 58,889,469.29 and 23,094,577.85 is: 31,870,400.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,673,684.41 : 58,889,469.29 = 23,094,577.85 : x
  2. Step 2: Convert to fraction form
    42,673,684.41/58,889,469.29 = 23,094,577.85/x
  3. Step 3: Cross multiply
    42,673,684.41x = 58,889,469.29 × 23,094,577.85
  4. Step 4: Simplify right side
    42,673,684.41x = 1,360,027,432,653,168.75
  5. Step 5: Solve for x
    x = 1,360,027,432,653,168.75/42,673,684.41
  6. Step 6: Final answer
    x = 31,870,400.96

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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.