Home / 17,494,187.48-24,146,781.09-10,154,385.25

Finding the Fourth Proportional to 17,494,187.48, 24,146,781.09 and 10,154,385.25

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Solution

The fourth proportional to 17,494,187.48, 24,146,781.09 and 10,154,385.25 is: 14,015,839.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,494,187.48 : 24,146,781.09 = 10,154,385.25 : x
  2. Step 2: Convert to fraction form
    17,494,187.48/24,146,781.09 = 10,154,385.25/x
  3. Step 3: Cross multiply
    17,494,187.48x = 24,146,781.09 × 10,154,385.25
  4. Step 4: Simplify right side
    17,494,187.48x = 245,195,717,701,335.47
  5. Step 5: Solve for x
    x = 245,195,717,701,335.47/17,494,187.48
  6. Step 6: Final answer
    x = 14,015,839.14

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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.