Home / 365,153,740.00-503,924,347.74-200,141,732.32

Finding the Fourth Proportional to 365,153,740.00, 503,924,347.74 and 200,141,732.32

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Solution

The fourth proportional to 365,153,740.00, 503,924,347.74 and 200,141,732.32 is: 276,202,270.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,153,740.00 : 503,924,347.74 = 200,141,732.32 : x
  2. Step 2: Convert to fraction form
    365,153,740.00/503,924,347.74 = 200,141,732.32/x
  3. Step 3: Cross multiply
    365,153,740.00x = 503,924,347.74 × 200,141,732.32
  4. Step 4: Simplify right side
    365,153,740.00x = 100,856,291,914,400,384
  5. Step 5: Solve for x
    x = 100,856,291,914,400,384/365,153,740.00
  6. Step 6: Final answer
    x = 276,202,270.08

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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.