Home / 14,983,430.87-22,475,157.24-3,623,890.43

Finding the Fourth Proportional to 14,983,430.87, 22,475,157.24 and 3,623,890.43

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Solution

The fourth proportional to 14,983,430.87, 22,475,157.24 and 3,623,890.43 is: 5,435,838.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,983,430.87 : 22,475,157.24 = 3,623,890.43 : x
  2. Step 2: Convert to fraction form
    14,983,430.87/22,475,157.24 = 3,623,890.43/x
  3. Step 3: Cross multiply
    14,983,430.87x = 22,475,157.24 × 3,623,890.43
  4. Step 4: Simplify right side
    14,983,430.87x = 81,447,507,234,781.22
  5. Step 5: Solve for x
    x = 81,447,507,234,781.22/14,983,430.87
  6. Step 6: Final answer
    x = 5,435,838.29

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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.