Home / 27,956,562.57-41,937,713.21-10,699,280.06

Finding the Fourth Proportional to 27,956,562.57, 41,937,713.21 and 10,699,280.06

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Solution

The fourth proportional to 27,956,562.57, 41,937,713.21 and 10,699,280.06 is: 16,050,018.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,956,562.57 : 41,937,713.21 = 10,699,280.06 : x
  2. Step 2: Convert to fraction form
    27,956,562.57/41,937,713.21 = 10,699,280.06/x
  3. Step 3: Cross multiply
    27,956,562.57x = 41,937,713.21 × 10,699,280.06
  4. Step 4: Simplify right side
    27,956,562.57x = 448,703,338,446,566.62
  5. Step 5: Solve for x
    x = 448,703,338,446,566.62/27,956,562.57
  6. Step 6: Final answer
    x = 16,050,018.21

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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.