Home / 9,508,503.69-14,263,352.15-2,685,611.12

Finding the Fourth Proportional to 9,508,503.69, 14,263,352.15 and 2,685,611.12

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Solution

The fourth proportional to 9,508,503.69, 14,263,352.15 and 2,685,611.12 is: 4,028,585.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,508,503.69 : 14,263,352.15 = 2,685,611.12 : x
  2. Step 2: Convert to fraction form
    9,508,503.69/14,263,352.15 = 2,685,611.12/x
  3. Step 3: Cross multiply
    9,508,503.69x = 14,263,352.15 × 2,685,611.12
  4. Step 4: Simplify right side
    9,508,503.69x = 38,305,817,057,771.09
  5. Step 5: Solve for x
    x = 38,305,817,057,771.09/9,508,503.69
  6. Step 6: Final answer
    x = 4,028,585.18

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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.