Home / 42,581,758.11-58,762,768.44-24,247,043.61

Finding the Fourth Proportional to 42,581,758.11, 58,762,768.44 and 24,247,043.61

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Solution

The fourth proportional to 42,581,758.11, 58,762,768.44 and 24,247,043.61 is: 33,460,887.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,581,758.11 : 58,762,768.44 = 24,247,043.61 : x
  2. Step 2: Convert to fraction form
    42,581,758.11/58,762,768.44 = 24,247,043.61/x
  3. Step 3: Cross multiply
    42,581,758.11x = 58,762,768.44 × 24,247,043.61
  4. Step 4: Simplify right side
    42,581,758.11x = 1,424,823,409,009,011.50
  5. Step 5: Solve for x
    x = 1,424,823,409,009,011.50/42,581,758.11
  6. Step 6: Final answer
    x = 33,460,887.30

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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.