Home / 15,533,239.05-23,299,846.27-4,173,687.68

Finding the Fourth Proportional to 15,533,239.05, 23,299,846.27 and 4,173,687.68

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Solution

The fourth proportional to 15,533,239.05, 23,299,846.27 and 4,173,687.68 is: 6,260,528.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,533,239.05 : 23,299,846.27 = 4,173,687.68 : x
  2. Step 2: Convert to fraction form
    15,533,239.05/23,299,846.27 = 4,173,687.68/x
  3. Step 3: Cross multiply
    15,533,239.05x = 23,299,846.27 × 4,173,687.68
  4. Step 4: Simplify right side
    15,533,239.05x = 97,246,281,196,059.48
  5. Step 5: Solve for x
    x = 97,246,281,196,059.48/15,533,239.05
  6. Step 6: Final answer
    x = 6,260,528.21

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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.