Home / 5,469,430,773.83-7,545,503,218.20-3,661,525,089.10

Finding the Fourth Proportional to 5,469,430,773.83, 7,545,503,218.20 and 3,661,525,089.10

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Solution

The fourth proportional to 5,469,430,773.83, 7,545,503,218.20 and 3,661,525,089.10 is: 5,051,357,350.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,469,430,773.83 : 7,545,503,218.20 = 3,661,525,089.10 : x
  2. Step 2: Convert to fraction form
    5,469,430,773.83/7,545,503,218.20 = 3,661,525,089.10/x
  3. Step 3: Cross multiply
    5,469,430,773.83x = 7,545,503,218.20 × 3,661,525,089.10
  4. Step 4: Simplify right side
    5,469,430,773.83x = 27,628,049,343,324,090,368
  5. Step 5: Solve for x
    x = 27,628,049,343,324,090,368/5,469,430,773.83
  6. Step 6: Final answer
    x = 5,051,357,350.66

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Double scale
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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.