Home / 45,567,993.18-62,892,794.34-34,535,499.56

Finding the Fourth Proportional to 45,567,993.18, 62,892,794.34 and 34,535,499.56

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Solution

The fourth proportional to 45,567,993.18, 62,892,794.34 and 34,535,499.56 is: 47,665,782.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,567,993.18 : 62,892,794.34 = 34,535,499.56 : x
  2. Step 2: Convert to fraction form
    45,567,993.18/62,892,794.34 = 34,535,499.56/x
  3. Step 3: Cross multiply
    45,567,993.18x = 62,892,794.34 × 34,535,499.56
  4. Step 4: Simplify right side
    45,567,993.18x = 2,172,034,070,941,776.50
  5. Step 5: Solve for x
    x = 2,172,034,070,941,776.50/45,567,993.18
  6. Step 6: Final answer
    x = 47,665,782.92

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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.