Home / 23,136,918.68-34,697,329.22-9,299,769.48

Finding the Fourth Proportional to 23,136,918.68, 34,697,329.22 and 9,299,769.48

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Solution

The fourth proportional to 23,136,918.68, 34,697,329.22 and 9,299,769.48 is: 13,946,419.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,136,918.68 : 34,697,329.22 = 9,299,769.48 : x
  2. Step 2: Convert to fraction form
    23,136,918.68/34,697,329.22 = 9,299,769.48/x
  3. Step 3: Cross multiply
    23,136,918.68x = 34,697,329.22 × 9,299,769.48
  4. Step 4: Simplify right side
    23,136,918.68x = 322,677,163,340,917.62
  5. Step 5: Solve for x
    x = 322,677,163,340,917.62/23,136,918.68
  6. Step 6: Final answer
    x = 13,946,419.04

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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.