Home / 14,890,912.34-22,337,655.07-4,108,213.20

Finding the Fourth Proportional to 14,890,912.34, 22,337,655.07 and 4,108,213.20

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Solution

The fourth proportional to 14,890,912.34, 22,337,655.07 and 4,108,213.20 is: 6,162,674.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,890,912.34 : 22,337,655.07 = 4,108,213.20 : x
  2. Step 2: Convert to fraction form
    14,890,912.34/22,337,655.07 = 4,108,213.20/x
  3. Step 3: Cross multiply
    14,890,912.34x = 22,337,655.07 × 4,108,213.20
  4. Step 4: Simplify right side
    14,890,912.34x = 91,767,849,405,350.39
  5. Step 5: Solve for x
    x = 91,767,849,405,350.39/14,890,912.34
  6. Step 6: Final answer
    x = 6,162,674.74

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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.