Home / 22,760,065.35-31,411,759.35-14,926,165.74

Finding the Fourth Proportional to 22,760,065.35, 31,411,759.35 and 14,926,165.74

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Solution

The fourth proportional to 22,760,065.35, 31,411,759.35 and 14,926,165.74 is: 20,599,990.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,760,065.35 : 31,411,759.35 = 14,926,165.74 : x
  2. Step 2: Convert to fraction form
    22,760,065.35/31,411,759.35 = 14,926,165.74/x
  3. Step 3: Cross multiply
    22,760,065.35x = 31,411,759.35 × 14,926,165.74
  4. Step 4: Simplify right side
    22,760,065.35x = 468,857,126,086,035.88
  5. Step 5: Solve for x
    x = 468,857,126,086,035.88/22,760,065.35
  6. Step 6: Final answer
    x = 20,599,990.33

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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.