Home / 29,057,445.80-43,586,168.70-16,302,861.80

Finding the Fourth Proportional to 29,057,445.80, 43,586,168.70 and 16,302,861.80

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Solution

The fourth proportional to 29,057,445.80, 43,586,168.70 and 16,302,861.80 is: 24,454,292.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,057,445.80 : 43,586,168.70 = 16,302,861.80 : x
  2. Step 2: Convert to fraction form
    29,057,445.80/43,586,168.70 = 16,302,861.80/x
  3. Step 3: Cross multiply
    29,057,445.80x = 43,586,168.70 × 16,302,861.80
  4. Step 4: Simplify right side
    29,057,445.80x = 710,579,284,707,585.75
  5. Step 5: Solve for x
    x = 710,579,284,707,585.75/29,057,445.80
  6. Step 6: Final answer
    x = 24,454,292.70

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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.