Home / 14,296,096.64-21,454,775.40-5,776,506.92

Finding the Fourth Proportional to 14,296,096.64, 21,454,775.40 and 5,776,506.92

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Solution

The fourth proportional to 14,296,096.64, 21,454,775.40 and 5,776,506.92 is: 8,669,055.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,296,096.64 : 21,454,775.40 = 5,776,506.92 : x
  2. Step 2: Convert to fraction form
    14,296,096.64/21,454,775.40 = 5,776,506.92/x
  3. Step 3: Cross multiply
    14,296,096.64x = 21,454,775.40 × 5,776,506.92
  4. Step 4: Simplify right side
    14,296,096.64x = 123,933,658,565,145.75
  5. Step 5: Solve for x
    x = 123,933,658,565,145.75/14,296,096.64
  6. Step 6: Final answer
    x = 8,669,055.74

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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.