Home / 34,217,732.13-47,204,641.79-30,301,479.33

Finding the Fourth Proportional to 34,217,732.13, 47,204,641.79 and 30,301,479.33

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Solution

The fourth proportional to 34,217,732.13, 47,204,641.79 and 30,301,479.33 is: 41,802,024.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,217,732.13 : 47,204,641.79 = 30,301,479.33 : x
  2. Step 2: Convert to fraction form
    34,217,732.13/47,204,641.79 = 30,301,479.33/x
  3. Step 3: Cross multiply
    34,217,732.13x = 47,204,641.79 × 30,301,479.33
  4. Step 4: Simplify right side
    34,217,732.13x = 1,430,370,477,328,231.50
  5. Step 5: Solve for x
    x = 1,430,370,477,328,231.50/34,217,732.13
  6. Step 6: Final answer
    x = 41,802,024.51

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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.