Home / 22,760,070.22-31,411,766.09-14,926,170.61

Finding the Fourth Proportional to 22,760,070.22, 31,411,766.09 and 14,926,170.61

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Solution

The fourth proportional to 22,760,070.22, 31,411,766.09 and 14,926,170.61 is: 20,599,997.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,760,070.22 : 31,411,766.09 = 14,926,170.61 : x
  2. Step 2: Convert to fraction form
    22,760,070.22/31,411,766.09 = 14,926,170.61/x
  3. Step 3: Cross multiply
    22,760,070.22x = 31,411,766.09 × 14,926,170.61
  4. Step 4: Simplify right side
    22,760,070.22x = 468,857,379,820,752.62
  5. Step 5: Solve for x
    x = 468,857,379,820,752.62/22,760,070.22
  6. Step 6: Final answer
    x = 20,599,997.07

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1.5x scale

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.