Home / 17,812,031.54-24,580,651.16-9,663,269.54

Finding the Fourth Proportional to 17,812,031.54, 24,580,651.16 and 9,663,269.54

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Solution

The fourth proportional to 17,812,031.54, 24,580,651.16 and 9,663,269.54 is: 13,335,337.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,812,031.54 : 24,580,651.16 = 9,663,269.54 : x
  2. Step 2: Convert to fraction form
    17,812,031.54/24,580,651.16 = 9,663,269.54/x
  3. Step 3: Cross multiply
    17,812,031.54x = 24,580,651.16 × 9,663,269.54
  4. Step 4: Simplify right side
    17,812,031.54x = 237,529,457,529,048.59
  5. Step 5: Solve for x
    x = 237,529,457,529,048.59/17,812,031.54
  6. Step 6: Final answer
    x = 13,335,337.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.