Home / 22,521,562.26-33,617,526.20-19,347,088.02

Finding the Fourth Proportional to 22,521,562.26, 33,617,526.20 and 19,347,088.02

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Solution

The fourth proportional to 22,521,562.26, 33,617,526.20 and 19,347,088.02 is: 28,879,046.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,521,562.26 : 33,617,526.20 = 19,347,088.02 : x
  2. Step 2: Convert to fraction form
    22,521,562.26/33,617,526.20 = 19,347,088.02/x
  3. Step 3: Cross multiply
    22,521,562.26x = 33,617,526.20 × 19,347,088.02
  4. Step 4: Simplify right side
    22,521,562.26x = 650,401,238,309,320.62
  5. Step 5: Solve for x
    x = 650,401,238,309,320.62/22,521,562.26
  6. Step 6: Final answer
    x = 28,879,046.26

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.