Home / 14,296,095.64-21,454,773.90-5,776,505.92

Finding the Fourth Proportional to 14,296,095.64, 21,454,773.90 and 5,776,505.92

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Solution

The fourth proportional to 14,296,095.64, 21,454,773.90 and 5,776,505.92 is: 8,669,054.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,296,095.64 : 21,454,773.90 = 5,776,505.92 : x
  2. Step 2: Convert to fraction form
    14,296,095.64/21,454,773.90 = 5,776,505.92/x
  3. Step 3: Cross multiply
    14,296,095.64x = 21,454,773.90 × 5,776,505.92
  4. Step 4: Simplify right side
    14,296,095.64x = 123,933,628,445,611.48
  5. Step 5: Solve for x
    x = 123,933,628,445,611.48/14,296,095.64
  6. Step 6: Final answer
    x = 8,669,054.23

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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.