Home / 22,818,879.68-34,221,092.16-7,462,621.04

Finding the Fourth Proportional to 22,818,879.68, 34,221,092.16 and 7,462,621.04

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Solution

The fourth proportional to 22,818,879.68, 34,221,092.16 and 7,462,621.04 is: 11,191,567.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,818,879.68 : 34,221,092.16 = 7,462,621.04 : x
  2. Step 2: Convert to fraction form
    22,818,879.68/34,221,092.16 = 7,462,621.04/x
  3. Step 3: Cross multiply
    22,818,879.68x = 34,221,092.16 × 7,462,621.04
  4. Step 4: Simplify right side
    22,818,879.68x = 255,379,042,364,995.03
  5. Step 5: Solve for x
    x = 255,379,042,364,995.03/22,818,879.68
  6. Step 6: Final answer
    x = 11,191,567.94

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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.