Home / 14,090,152.33-21,104,861.17-9,516,048.61

Finding the Fourth Proportional to 14,090,152.33, 21,104,861.17 and 9,516,048.61

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Solution

The fourth proportional to 14,090,152.33, 21,104,861.17 and 9,516,048.61 is: 14,253,563.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,090,152.33 : 21,104,861.17 = 9,516,048.61 : x
  2. Step 2: Convert to fraction form
    14,090,152.33/21,104,861.17 = 9,516,048.61/x
  3. Step 3: Cross multiply
    14,090,152.33x = 21,104,861.17 × 9,516,048.61
  4. Step 4: Simplify right side
    14,090,152.33x = 200,834,884,801,021.47
  5. Step 5: Solve for x
    x = 200,834,884,801,021.47/14,090,152.33
  6. Step 6: Final answer
    x = 14,253,563.77

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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.