Home / 14,365,793.01-21,548,086.72-6,686,797.24

Finding the Fourth Proportional to 14,365,793.01, 21,548,086.72 and 6,686,797.24

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Solution

The fourth proportional to 14,365,793.01, 21,548,086.72 and 6,686,797.24 is: 10,029,915.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,365,793.01 : 21,548,086.72 = 6,686,797.24 : x
  2. Step 2: Convert to fraction form
    14,365,793.01/21,548,086.72 = 6,686,797.24/x
  3. Step 3: Cross multiply
    14,365,793.01x = 21,548,086.72 × 6,686,797.24
  4. Step 4: Simplify right side
    14,365,793.01x = 144,087,686,806,576.66
  5. Step 5: Solve for x
    x = 144,087,686,806,576.66/14,365,793.01
  6. Step 6: Final answer
    x = 10,029,915.28

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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.