Home / 27,956,565.07-41,937,716.96-10,699,282.56

Finding the Fourth Proportional to 27,956,565.07, 41,937,716.96 and 10,699,282.56

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Solution

The fourth proportional to 27,956,565.07, 41,937,716.96 and 10,699,282.56 is: 16,050,021.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,956,565.07 : 41,937,716.96 = 10,699,282.56 : x
  2. Step 2: Convert to fraction form
    27,956,565.07/41,937,716.96 = 10,699,282.56/x
  3. Step 3: Cross multiply
    27,956,565.07x = 41,937,716.96 × 10,699,282.56
  4. Step 4: Simplify right side
    27,956,565.07x = 448,703,483,676,344.25
  5. Step 5: Solve for x
    x = 448,703,483,676,344.25/27,956,565.07
  6. Step 6: Final answer
    x = 16,050,021.97

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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.