Home / 51,486,035.04-70,992,504-32,876,706.24

Finding the Fourth Proportional to 51,486,035.04, 70,992,504 and 32,876,706.24

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Solution

The fourth proportional to 51,486,035.04, 70,992,504 and 32,876,706.24 is: 45,332,675.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,486,035.04 : 70,992,504 = 32,876,706.24 : x
  2. Step 2: Convert to fraction form
    51,486,035.04/70,992,504 = 32,876,706.24/x
  3. Step 3: Cross multiply
    51,486,035.04x = 70,992,504 × 32,876,706.24
  4. Step 4: Simplify right side
    51,486,035.04x = 2,333,999,699,250,025
  5. Step 5: Solve for x
    x = 2,333,999,699,250,025/51,486,035.04
  6. Step 6: Final answer
    x = 45,332,675.11

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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.