Home / 14,236,999.86-21,363,274.14-6,038,366.85

Finding the Fourth Proportional to 14,236,999.86, 21,363,274.14 and 6,038,366.85

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Solution

The fourth proportional to 14,236,999.86, 21,363,274.14 and 6,038,366.85 is: 9,060,847.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,236,999.86 : 21,363,274.14 = 6,038,366.85 : x
  2. Step 2: Convert to fraction form
    14,236,999.86/21,363,274.14 = 6,038,366.85/x
  3. Step 3: Cross multiply
    14,236,999.86x = 21,363,274.14 × 6,038,366.85
  4. Step 4: Simplify right side
    14,236,999.86x = 128,999,286,374,438.25
  5. Step 5: Solve for x
    x = 128,999,286,374,438.25/14,236,999.86
  6. Step 6: Final answer
    x = 9,060,847.63

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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.