Home / 10,701,416.89-16,057,374.14-5,022,102.97

Finding the Fourth Proportional to 10,701,416.89, 16,057,374.14 and 5,022,102.97

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Solution

The fourth proportional to 10,701,416.89, 16,057,374.14 and 5,022,102.97 is: 7,535,617.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,701,416.89 : 16,057,374.14 = 5,022,102.97 : x
  2. Step 2: Convert to fraction form
    10,701,416.89/16,057,374.14 = 5,022,102.97/x
  3. Step 3: Cross multiply
    10,701,416.89x = 16,057,374.14 × 5,022,102.97
  4. Step 4: Simplify right side
    10,701,416.89x = 80,641,786,358,895.19
  5. Step 5: Solve for x
    x = 80,641,786,358,895.19/10,701,416.89
  6. Step 6: Final answer
    x = 7,535,617.68

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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.