Home / 23,472,997.68-35,205,719.64-6,429,686.16

Finding the Fourth Proportional to 23,472,997.68, 35,205,719.64 and 6,429,686.16

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Solution

The fourth proportional to 23,472,997.68, 35,205,719.64 and 6,429,686.16 is: 9,643,494.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,472,997.68 : 35,205,719.64 = 6,429,686.16 : x
  2. Step 2: Convert to fraction form
    23,472,997.68/35,205,719.64 = 6,429,686.16/x
  3. Step 3: Cross multiply
    23,472,997.68x = 35,205,719.64 × 6,429,686.16
  4. Step 4: Simplify right side
    23,472,997.68x = 226,361,728,322,148.19
  5. Step 5: Solve for x
    x = 226,361,728,322,148.19/23,472,997.68
  6. Step 6: Final answer
    x = 9,643,494.68

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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.