Home / 25,077,325.20-37,615,823.28-6,880,097.04

Finding the Fourth Proportional to 25,077,325.20, 37,615,823.28 and 6,880,097.04

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Solution

The fourth proportional to 25,077,325.20, 37,615,823.28 and 6,880,097.04 is: 10,320,100.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,077,325.20 : 37,615,823.28 = 6,880,097.04 : x
  2. Step 2: Convert to fraction form
    25,077,325.20/37,615,823.28 = 6,880,097.04/x
  3. Step 3: Cross multiply
    25,077,325.20x = 37,615,823.28 × 6,880,097.04
  4. Step 4: Simplify right side
    25,077,325.20x = 258,800,514,405,891.09
  5. Step 5: Solve for x
    x = 258,800,514,405,891.09/25,077,325.20
  6. Step 6: Final answer
    x = 10,320,100.42

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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.