Home / 34,977,149.61-48,243,474.20-30,322,612.19

Finding the Fourth Proportional to 34,977,149.61, 48,243,474.20 and 30,322,612.19

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Solution

The fourth proportional to 34,977,149.61, 48,243,474.20 and 30,322,612.19 is: 41,823,538.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,977,149.61 : 48,243,474.20 = 30,322,612.19 : x
  2. Step 2: Convert to fraction form
    34,977,149.61/48,243,474.20 = 30,322,612.19/x
  3. Step 3: Cross multiply
    34,977,149.61x = 48,243,474.20 × 30,322,612.19
  4. Step 4: Simplify right side
    34,977,149.61x = 1,462,868,158,472,040
  5. Step 5: Solve for x
    x = 1,462,868,158,472,040/34,977,149.61
  6. Step 6: Final answer
    x = 41,823,538.36

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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.