Home / 33,024,793.20-49,537,189.80-8,763,673.20

Finding the Fourth Proportional to 33,024,793.20, 49,537,189.80 and 8,763,673.20

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Solution

The fourth proportional to 33,024,793.20, 49,537,189.80 and 8,763,673.20 is: 13,145,509.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,793.20 : 49,537,189.80 = 8,763,673.20 : x
  2. Step 2: Convert to fraction form
    33,024,793.20/49,537,189.80 = 8,763,673.20/x
  3. Step 3: Cross multiply
    33,024,793.20x = 49,537,189.80 × 8,763,673.20
  4. Step 4: Simplify right side
    33,024,793.20x = 434,127,742,653,573.31
  5. Step 5: Solve for x
    x = 434,127,742,653,573.31/33,024,793.20
  6. Step 6: Final answer
    x = 13,145,509.80

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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.