Home / 15,973,500.81-23,971,032.21-6,256,908.54

Finding the Fourth Proportional to 15,973,500.81, 23,971,032.21 and 6,256,908.54

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Solution

The fourth proportional to 15,973,500.81, 23,971,032.21 and 6,256,908.54 is: 9,389,585.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,973,500.81 : 23,971,032.21 = 6,256,908.54 : x
  2. Step 2: Convert to fraction form
    15,973,500.81/23,971,032.21 = 6,256,908.54/x
  3. Step 3: Cross multiply
    15,973,500.81x = 23,971,032.21 × 6,256,908.54
  4. Step 4: Simplify right side
    15,973,500.81x = 149,984,556,216,251.06
  5. Step 5: Solve for x
    x = 149,984,556,216,251.06/15,973,500.81
  6. Step 6: Final answer
    x = 9,389,585.79

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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.