Home / 15,161,293.43-22,737,451.04-4,228,846.93

Finding the Fourth Proportional to 15,161,293.43, 22,737,451.04 and 4,228,846.93

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Solution

The fourth proportional to 15,161,293.43, 22,737,451.04 and 4,228,846.93 is: 6,342,018.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,161,293.43 : 22,737,451.04 = 4,228,846.93 : x
  2. Step 2: Convert to fraction form
    15,161,293.43/22,737,451.04 = 4,228,846.93/x
  3. Step 3: Cross multiply
    15,161,293.43x = 22,737,451.04 × 4,228,846.93
  4. Step 4: Simplify right side
    15,161,293.43x = 96,153,200,026,529.30
  5. Step 5: Solve for x
    x = 96,153,200,026,529.30/15,161,293.43
  6. Step 6: Final answer
    x = 6,342,018.28

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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.