Home / 15,973,532.45-23,971,079.62-6,256,940.23

Finding the Fourth Proportional to 15,973,532.45, 23,971,079.62 and 6,256,940.23

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Solution

The fourth proportional to 15,973,532.45, 23,971,079.62 and 6,256,940.23 is: 9,389,633.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,973,532.45 : 23,971,079.62 = 6,256,940.23 : x
  2. Step 2: Convert to fraction form
    15,973,532.45/23,971,079.62 = 6,256,940.23/x
  3. Step 3: Cross multiply
    15,973,532.45x = 23,971,079.62 × 6,256,940.23
  4. Step 4: Simplify right side
    15,973,532.45x = 149,985,612,430,911.12
  5. Step 5: Solve for x
    x = 149,985,612,430,911.12/15,973,532.45
  6. Step 6: Final answer
    x = 9,389,633.31

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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.