Home / 32,782,873.34-49,165,740.73-9,747,604.21

Finding the Fourth Proportional to 32,782,873.34, 49,165,740.73 and 9,747,604.21

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Solution

The fourth proportional to 32,782,873.34, 49,165,740.73 and 9,747,604.21 is: 14,618,858.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,782,873.34 : 49,165,740.73 = 9,747,604.21 : x
  2. Step 2: Convert to fraction form
    32,782,873.34/49,165,740.73 = 9,747,604.21/x
  3. Step 3: Cross multiply
    32,782,873.34x = 49,165,740.73 × 9,747,604.21
  4. Step 4: Simplify right side
    32,782,873.34x = 479,248,181,327,516.50
  5. Step 5: Solve for x
    x = 479,248,181,327,516.50/32,782,873.34
  6. Step 6: Final answer
    x = 14,618,858.34

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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.