Home / 22,152,743.70-33,213,369.15-8,500,614.90

Finding the Fourth Proportional to 22,152,743.70, 33,213,369.15 and 8,500,614.90

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Solution

The fourth proportional to 22,152,743.70, 33,213,369.15 and 8,500,614.90 is: 12,744,880.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,152,743.70 : 33,213,369.15 = 8,500,614.90 : x
  2. Step 2: Convert to fraction form
    22,152,743.70/33,213,369.15 = 8,500,614.90/x
  3. Step 3: Cross multiply
    22,152,743.70x = 33,213,369.15 × 8,500,614.90
  4. Step 4: Simplify right side
    22,152,743.70x = 282,334,060,675,690.31
  5. Step 5: Solve for x
    x = 282,334,060,675,690.31/22,152,743.70
  6. Step 6: Final answer
    x = 12,744,880.02

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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.