Home / 15,690,051.45-23,535,077.18-5,589,027.45

Finding the Fourth Proportional to 15,690,051.45, 23,535,077.18 and 5,589,027.45

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Solution

The fourth proportional to 15,690,051.45, 23,535,077.18 and 5,589,027.45 is: 8,383,541.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,690,051.45 : 23,535,077.18 = 5,589,027.45 : x
  2. Step 2: Convert to fraction form
    15,690,051.45/23,535,077.18 = 5,589,027.45/x
  3. Step 3: Cross multiply
    15,690,051.45x = 23,535,077.18 × 5,589,027.45
  4. Step 4: Simplify right side
    15,690,051.45x = 131,538,192,368,943.47
  5. Step 5: Solve for x
    x = 131,538,192,368,943.47/15,690,051.45
  6. Step 6: Final answer
    x = 8,383,541.18

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Double scale
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Similar ratio
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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.