Home / 21,949,415.64-32,925,826.89-6,595,506.81

Finding the Fourth Proportional to 21,949,415.64, 32,925,826.89 and 6,595,506.81

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Solution

The fourth proportional to 21,949,415.64, 32,925,826.89 and 6,595,506.81 is: 9,893,772.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,949,415.64 : 32,925,826.89 = 6,595,506.81 : x
  2. Step 2: Convert to fraction form
    21,949,415.64/32,925,826.89 = 6,595,506.81/x
  3. Step 3: Cross multiply
    21,949,415.64x = 32,925,826.89 × 6,595,506.81
  4. Step 4: Simplify right side
    21,949,415.64x = 217,162,515,477,876.12
  5. Step 5: Solve for x
    x = 217,162,515,477,876.12/21,949,415.64
  6. Step 6: Final answer
    x = 9,893,772.07

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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.