Home / 26,245,269.80-39,367,904.70-14,907,861.80

Finding the Fourth Proportional to 26,245,269.80, 39,367,904.70 and 14,907,861.80

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Solution

The fourth proportional to 26,245,269.80, 39,367,904.70 and 14,907,861.80 is: 22,361,792.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,245,269.80 : 39,367,904.70 = 14,907,861.80 : x
  2. Step 2: Convert to fraction form
    26,245,269.80/39,367,904.70 = 14,907,861.80/x
  3. Step 3: Cross multiply
    26,245,269.80x = 39,367,904.70 × 14,907,861.80
  4. Step 4: Simplify right side
    26,245,269.80x = 586,891,282,623,170.50
  5. Step 5: Solve for x
    x = 586,891,282,623,170.50/26,245,269.80
  6. Step 6: Final answer
    x = 22,361,792.70

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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.