Home / 27,093,105.87-37,388,759.67-14,703,306.18

Finding the Fourth Proportional to 27,093,105.87, 37,388,759.67 and 14,703,306.18

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Solution

The fourth proportional to 27,093,105.87, 37,388,759.67 and 14,703,306.18 is: 20,290,710.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,093,105.87 : 37,388,759.67 = 14,703,306.18 : x
  2. Step 2: Convert to fraction form
    27,093,105.87/37,388,759.67 = 14,703,306.18/x
  3. Step 3: Cross multiply
    27,093,105.87x = 37,388,759.67 × 14,703,306.18
  4. Step 4: Simplify right side
    27,093,105.87x = 549,738,381,118,445.75
  5. Step 5: Solve for x
    x = 549,738,381,118,445.75/27,093,105.87
  6. Step 6: Final answer
    x = 20,290,710.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.