Home / 36,085,092.75-54,154,541.64-14,519,877.93

Finding the Fourth Proportional to 36,085,092.75, 54,154,541.64 and 14,519,877.93

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Solution

The fourth proportional to 36,085,092.75, 54,154,541.64 and 14,519,877.93 is: 21,790,641.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,085,092.75 : 54,154,541.64 = 14,519,877.93 : x
  2. Step 2: Convert to fraction form
    36,085,092.75/54,154,541.64 = 14,519,877.93/x
  3. Step 3: Cross multiply
    36,085,092.75x = 54,154,541.64 × 14,519,877.93
  4. Step 4: Simplify right side
    36,085,092.75x = 786,317,333,967,902
  5. Step 5: Solve for x
    x = 786,317,333,967,902/36,085,092.75
  6. Step 6: Final answer
    x = 21,790,641.90

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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.