Home / 25,077,326.20-37,615,824.78-6,880,098.04

Finding the Fourth Proportional to 25,077,326.20, 37,615,824.78 and 6,880,098.04

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Solution

The fourth proportional to 25,077,326.20, 37,615,824.78 and 6,880,098.04 is: 10,320,101.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,077,326.20 : 37,615,824.78 = 6,880,098.04 : x
  2. Step 2: Convert to fraction form
    25,077,326.20/37,615,824.78 = 6,880,098.04/x
  3. Step 3: Cross multiply
    25,077,326.20x = 37,615,824.78 × 6,880,098.04
  4. Step 4: Simplify right side
    25,077,326.20x = 258,800,562,341,861.44
  5. Step 5: Solve for x
    x = 258,800,562,341,861.44/25,077,326.20
  6. Step 6: Final answer
    x = 10,320,101.92

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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.