Home / 23,662,278.56-32,653,944.36-12,797,262.56

Finding the Fourth Proportional to 23,662,278.56, 32,653,944.36 and 12,797,262.56

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Solution

The fourth proportional to 23,662,278.56, 32,653,944.36 and 12,797,262.56 is: 17,660,222.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,662,278.56 : 32,653,944.36 = 12,797,262.56 : x
  2. Step 2: Convert to fraction form
    23,662,278.56/32,653,944.36 = 12,797,262.56/x
  3. Step 3: Cross multiply
    23,662,278.56x = 32,653,944.36 × 12,797,262.56
  4. Step 4: Simplify right side
    23,662,278.56x = 417,881,099,594,551.19
  5. Step 5: Solve for x
    x = 417,881,099,594,551.19/23,662,278.56
  6. Step 6: Final answer
    x = 17,660,222.30

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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.