Home / 15,533,238.49-23,299,845.42-4,173,687.11

Finding the Fourth Proportional to 15,533,238.49, 23,299,845.42 and 4,173,687.11

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Solution

The fourth proportional to 15,533,238.49, 23,299,845.42 and 4,173,687.11 is: 6,260,527.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,533,238.49 : 23,299,845.42 = 4,173,687.11 : x
  2. Step 2: Convert to fraction form
    15,533,238.49/23,299,845.42 = 4,173,687.11/x
  3. Step 3: Cross multiply
    15,533,238.49x = 23,299,845.42 × 4,173,687.11
  4. Step 4: Simplify right side
    15,533,238.49x = 97,246,264,568,347.47
  5. Step 5: Solve for x
    x = 97,246,264,568,347.47/15,533,238.49
  6. Step 6: Final answer
    x = 6,260,527.36

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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.