Home / 9,508,467.53-14,263,570.63-2,685,142.35

Finding the Fourth Proportional to 9,508,467.53, 14,263,570.63 and 2,685,142.35

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Solution

The fourth proportional to 9,508,467.53, 14,263,570.63 and 2,685,142.35 is: 4,027,959.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,508,467.53 : 14,263,570.63 = 2,685,142.35 : x
  2. Step 2: Convert to fraction form
    9,508,467.53/14,263,570.63 = 2,685,142.35/x
  3. Step 3: Cross multiply
    9,508,467.53x = 14,263,570.63 × 2,685,142.35
  4. Step 4: Simplify right side
    9,508,467.53x = 38,299,717,560,829.19
  5. Step 5: Solve for x
    x = 38,299,717,560,829.19/9,508,467.53
  6. Step 6: Final answer
    x = 4,027,959.02

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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.