Home / 17,552,008.20-26,328,012.30-14,717,656.20

Finding the Fourth Proportional to 17,552,008.20, 26,328,012.30 and 14,717,656.20

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Solution

The fourth proportional to 17,552,008.20, 26,328,012.30 and 14,717,656.20 is: 22,076,484.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,552,008.20 : 26,328,012.30 = 14,717,656.20 : x
  2. Step 2: Convert to fraction form
    17,552,008.20/26,328,012.30 = 14,717,656.20/x
  3. Step 3: Cross multiply
    17,552,008.20x = 26,328,012.30 × 14,717,656.20
  4. Step 4: Simplify right side
    17,552,008.20x = 387,486,633,460,771.25
  5. Step 5: Solve for x
    x = 387,486,633,460,771.25/17,552,008.20
  6. Step 6: Final answer
    x = 22,076,484.30

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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.