Home / 23,628,119.10-35,442,178.65-19,848,983.10

Finding the Fourth Proportional to 23,628,119.10, 35,442,178.65 and 19,848,983.10

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Solution

The fourth proportional to 23,628,119.10, 35,442,178.65 and 19,848,983.10 is: 29,773,474.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,628,119.10 : 35,442,178.65 = 19,848,983.10 : x
  2. Step 2: Convert to fraction form
    23,628,119.10/35,442,178.65 = 19,848,983.10/x
  3. Step 3: Cross multiply
    23,628,119.10x = 35,442,178.65 × 19,848,983.10
  4. Step 4: Simplify right side
    23,628,119.10x = 703,491,205,051,030.88
  5. Step 5: Solve for x
    x = 703,491,205,051,030.88/23,628,119.10
  6. Step 6: Final answer
    x = 29,773,474.65

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Double scale
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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.