Home / 24,025,378.80-33,157,935.80-13,571,835.92

Finding the Fourth Proportional to 24,025,378.80, 33,157,935.80 and 13,571,835.92

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Solution

The fourth proportional to 24,025,378.80, 33,157,935.80 and 13,571,835.92 is: 18,730,779.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,025,378.80 : 33,157,935.80 = 13,571,835.92 : x
  2. Step 2: Convert to fraction form
    24,025,378.80/33,157,935.80 = 13,571,835.92/x
  3. Step 3: Cross multiply
    24,025,378.80x = 33,157,935.80 × 13,571,835.92
  4. Step 4: Simplify right side
    24,025,378.80x = 450,014,063,972,739.94
  5. Step 5: Solve for x
    x = 450,014,063,972,739.94/24,025,378.80
  6. Step 6: Final answer
    x = 18,730,779.13

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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.