Home / 14,889,741.70-22,334,612.55-7,331,469.70

Finding the Fourth Proportional to 14,889,741.70, 22,334,612.55 and 7,331,469.70

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Solution

The fourth proportional to 14,889,741.70, 22,334,612.55 and 7,331,469.70 is: 10,997,204.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,889,741.70 : 22,334,612.55 = 7,331,469.70 : x
  2. Step 2: Convert to fraction form
    14,889,741.70/22,334,612.55 = 7,331,469.70/x
  3. Step 3: Cross multiply
    14,889,741.70x = 22,334,612.55 × 7,331,469.70
  4. Step 4: Simplify right side
    14,889,741.70x = 163,745,535,171,564.75
  5. Step 5: Solve for x
    x = 163,745,535,171,564.75/14,889,741.70
  6. Step 6: Final answer
    x = 10,997,204.55

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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.