Home / 22,760,346.93-31,402,108.02-13,930,593.27

Finding the Fourth Proportional to 22,760,346.93, 31,402,108.02 and 13,930,593.27

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Solution

The fourth proportional to 22,760,346.93, 31,402,108.02 and 13,930,593.27 is: 19,219,829.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,760,346.93 : 31,402,108.02 = 13,930,593.27 : x
  2. Step 2: Convert to fraction form
    22,760,346.93/31,402,108.02 = 13,930,593.27/x
  3. Step 3: Cross multiply
    22,760,346.93x = 31,402,108.02 × 13,930,593.27
  4. Step 4: Simplify right side
    22,760,346.93x = 437,449,994,647,225
  5. Step 5: Solve for x
    x = 437,449,994,647,225/22,760,346.93
  6. Step 6: Final answer
    x = 19,219,829.82

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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.