Home / 16,601,110.30-24,901,665.45-13,241,878.30

Finding the Fourth Proportional to 16,601,110.30, 24,901,665.45 and 13,241,878.30

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Solution

The fourth proportional to 16,601,110.30, 24,901,665.45 and 13,241,878.30 is: 19,862,817.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,601,110.30 : 24,901,665.45 = 13,241,878.30 : x
  2. Step 2: Convert to fraction form
    16,601,110.30/24,901,665.45 = 13,241,878.30/x
  3. Step 3: Cross multiply
    16,601,110.30x = 24,901,665.45 × 13,241,878.30
  4. Step 4: Simplify right side
    16,601,110.30x = 329,744,823,356,214.75
  5. Step 5: Solve for x
    x = 329,744,823,356,214.75/16,601,110.30
  6. Step 6: Final answer
    x = 19,862,817.45

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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.