Home / 10,660,150.17-14,711,007.24-5,765,372.25

Finding the Fourth Proportional to 10,660,150.17, 14,711,007.24 and 5,765,372.25

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Solution

The fourth proportional to 10,660,150.17, 14,711,007.24 and 5,765,372.25 is: 7,956,213.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,660,150.17 : 14,711,007.24 = 5,765,372.25 : x
  2. Step 2: Convert to fraction form
    10,660,150.17/14,711,007.24 = 5,765,372.25/x
  3. Step 3: Cross multiply
    10,660,150.17x = 14,711,007.24 × 5,765,372.25
  4. Step 4: Simplify right side
    10,660,150.17x = 84,814,432,911,045.09
  5. Step 5: Solve for x
    x = 84,814,432,911,045.09/10,660,150.17
  6. Step 6: Final answer
    x = 7,956,213.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.