Home / 58,348,932.78-87,527,131.65-22,447,140.78

Finding the Fourth Proportional to 58,348,932.78, 87,527,131.65 and 22,447,140.78

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Solution

The fourth proportional to 58,348,932.78, 87,527,131.65 and 22,447,140.78 is: 33,672,147.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,348,932.78 : 87,527,131.65 = 22,447,140.78 : x
  2. Step 2: Convert to fraction form
    58,348,932.78/87,527,131.65 = 22,447,140.78/x
  3. Step 3: Cross multiply
    58,348,932.78x = 87,527,131.65 × 22,447,140.78
  4. Step 4: Simplify right side
    58,348,932.78x = 1,964,733,846,217,144
  5. Step 5: Solve for x
    x = 1,964,733,846,217,144/58,348,932.78
  6. Step 6: Final answer
    x = 33,672,147.07

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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.