Home / 34,620,151.24-51,884,357.82-18,411,200.20

Finding the Fourth Proportional to 34,620,151.24, 51,884,357.82 and 18,411,200.20

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Solution

The fourth proportional to 34,620,151.24, 51,884,357.82 and 18,411,200.20 is: 27,592,406.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,620,151.24 : 51,884,357.82 = 18,411,200.20 : x
  2. Step 2: Convert to fraction form
    34,620,151.24/51,884,357.82 = 18,411,200.20/x
  3. Step 3: Cross multiply
    34,620,151.24x = 51,884,357.82 × 18,411,200.20
  4. Step 4: Simplify right side
    34,620,151.24x = 955,253,299,072,455.50
  5. Step 5: Solve for x
    x = 955,253,299,072,455.50/34,620,151.24
  6. Step 6: Final answer
    x = 27,592,406.87

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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.