Home / 32,700,723.56-49,049,454.86-12,228,938.10

Finding the Fourth Proportional to 32,700,723.56, 49,049,454.86 and 12,228,938.10

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Solution

The fourth proportional to 32,700,723.56, 49,049,454.86 and 12,228,938.10 is: 18,342,797.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,700,723.56 : 49,049,454.86 = 12,228,938.10 : x
  2. Step 2: Convert to fraction form
    32,700,723.56/49,049,454.86 = 12,228,938.10/x
  3. Step 3: Cross multiply
    32,700,723.56x = 49,049,454.86 × 12,228,938.10
  4. Step 4: Simplify right side
    32,700,723.56x = 599,822,747,260,539.38
  5. Step 5: Solve for x
    x = 599,822,747,260,539.38/32,700,723.56
  6. Step 6: Final answer
    x = 18,342,797.40

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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.