Home / 23,300,441.46-32,154,822.45-12,846,833.46

Finding the Fourth Proportional to 23,300,441.46, 32,154,822.45 and 12,846,833.46

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Solution

The fourth proportional to 23,300,441.46, 32,154,822.45 and 12,846,833.46 is: 17,728,747.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,300,441.46 : 32,154,822.45 = 12,846,833.46 : x
  2. Step 2: Convert to fraction form
    23,300,441.46/32,154,822.45 = 12,846,833.46/x
  3. Step 3: Cross multiply
    23,300,441.46x = 32,154,822.45 × 12,846,833.46
  4. Step 4: Simplify right side
    23,300,441.46x = 413,087,648,951,019.19
  5. Step 5: Solve for x
    x = 413,087,648,951,019.19/23,300,441.46
  6. Step 6: Final answer
    x = 17,728,747.74

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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.