Home / 32,844,203.12-49,144,270.08-20,656,751.96

Finding the Fourth Proportional to 32,844,203.12, 49,144,270.08 and 20,656,751.96

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Solution

The fourth proportional to 32,844,203.12, 49,144,270.08 and 20,656,751.96 is: 30,908,376.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,844,203.12 : 49,144,270.08 = 20,656,751.96 : x
  2. Step 2: Convert to fraction form
    32,844,203.12/49,144,270.08 = 20,656,751.96/x
  3. Step 3: Cross multiply
    32,844,203.12x = 49,144,270.08 × 20,656,751.96
  4. Step 4: Simplify right side
    32,844,203.12x = 1,015,160,997,297,809.38
  5. Step 5: Solve for x
    x = 1,015,160,997,297,809.38/32,844,203.12
  6. Step 6: Final answer
    x = 30,908,376.54

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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.