Home / 26,228,387-36,201,662.01-17,869,589.17

Finding the Fourth Proportional to 26,228,387, 36,201,662.01 and 17,869,589.17

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Solution

The fourth proportional to 26,228,387, 36,201,662.01 and 17,869,589.17 is: 24,664,453.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,228,387 : 36,201,662.01 = 17,869,589.17 : x
  2. Step 2: Convert to fraction form
    26,228,387/36,201,662.01 = 17,869,589.17/x
  3. Step 3: Cross multiply
    26,228,387x = 36,201,662.01 × 17,869,589.17
  4. Step 4: Simplify right side
    26,228,387x = 646,908,827,389,896.50
  5. Step 5: Solve for x
    x = 646,908,827,389,896.50/26,228,387
  6. Step 6: Final answer
    x = 24,664,453.34

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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.