Home / 34,034,997.80-51,009,923.10-17,000,425.64

Finding the Fourth Proportional to 34,034,997.80, 51,009,923.10 and 17,000,425.64

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Solution

The fourth proportional to 34,034,997.80, 51,009,923.10 and 17,000,425.64 is: 25,479,373.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,034,997.80 : 51,009,923.10 = 17,000,425.64 : x
  2. Step 2: Convert to fraction form
    34,034,997.80/51,009,923.10 = 17,000,425.64/x
  3. Step 3: Cross multiply
    34,034,997.80x = 51,009,923.10 × 17,000,425.64
  4. Step 4: Simplify right side
    34,034,997.80x = 867,190,404,563,668.38
  5. Step 5: Solve for x
    x = 867,190,404,563,668.38/34,034,997.80
  6. Step 6: Final answer
    x = 25,479,373.02

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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.