Home / 17,552,006.20-26,328,009.30-14,717,654.20

Finding the Fourth Proportional to 17,552,006.20, 26,328,009.30 and 14,717,654.20

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Solution

The fourth proportional to 17,552,006.20, 26,328,009.30 and 14,717,654.20 is: 22,076,481.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,552,006.20 : 26,328,009.30 = 14,717,654.20 : x
  2. Step 2: Convert to fraction form
    17,552,006.20/26,328,009.30 = 14,717,654.20/x
  3. Step 3: Cross multiply
    17,552,006.20x = 26,328,009.30 × 14,717,654.20
  4. Step 4: Simplify right side
    17,552,006.20x = 387,486,536,651,784.06
  5. Step 5: Solve for x
    x = 387,486,536,651,784.06/17,552,006.20
  6. Step 6: Final answer
    x = 22,076,481.30

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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.