Home / 34,505,998.20-51,758,997.30-34,282,049.40

Finding the Fourth Proportional to 34,505,998.20, 51,758,997.30 and 34,282,049.40

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Solution

The fourth proportional to 34,505,998.20, 51,758,997.30 and 34,282,049.40 is: 51,423,074.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,505,998.20 : 51,758,997.30 = 34,282,049.40 : x
  2. Step 2: Convert to fraction form
    34,505,998.20/51,758,997.30 = 34,282,049.40/x
  3. Step 3: Cross multiply
    34,505,998.20x = 51,758,997.30 × 34,282,049.40
  4. Step 4: Simplify right side
    34,505,998.20x = 1,774,404,502,333,066.50
  5. Step 5: Solve for x
    x = 1,774,404,502,333,066.50/34,505,998.20
  6. Step 6: Final answer
    x = 51,423,074.10

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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.