Home / 27,666,006.90-41,499,010.35-14,229,078.90

Finding the Fourth Proportional to 27,666,006.90, 41,499,010.35 and 14,229,078.90

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Solution

The fourth proportional to 27,666,006.90, 41,499,010.35 and 14,229,078.90 is: 21,343,618.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,666,006.90 : 41,499,010.35 = 14,229,078.90 : x
  2. Step 2: Convert to fraction form
    27,666,006.90/41,499,010.35 = 14,229,078.90/x
  3. Step 3: Cross multiply
    27,666,006.90x = 41,499,010.35 × 14,229,078.90
  4. Step 4: Simplify right side
    27,666,006.90x = 590,492,692,542,066.62
  5. Step 5: Solve for x
    x = 590,492,692,542,066.62/27,666,006.90
  6. Step 6: Final answer
    x = 21,343,618.35

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Similar ratio
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1.5x scale

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.