Home / 23,899,289.90-35,848,880.16-10,243,581.72

Finding the Fourth Proportional to 23,899,289.90, 35,848,880.16 and 10,243,581.72

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Solution

The fourth proportional to 23,899,289.90, 35,848,880.16 and 10,243,581.72 is: 15,365,349.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,899,289.90 : 35,848,880.16 = 10,243,581.72 : x
  2. Step 2: Convert to fraction form
    23,899,289.90/35,848,880.16 = 10,243,581.72/x
  3. Step 3: Cross multiply
    23,899,289.90x = 35,848,880.16 × 10,243,581.72
  4. Step 4: Simplify right side
    23,899,289.90x = 367,220,933,489,446.69
  5. Step 5: Solve for x
    x = 367,220,933,489,446.69/23,899,289.90
  6. Step 6: Final answer
    x = 15,365,349.14

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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.