Home / 245,300,352.52-367,906,840.56-97,735,545.22

Finding the Fourth Proportional to 245,300,352.52, 367,906,840.56 and 97,735,545.22

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Solution

The fourth proportional to 245,300,352.52, 367,906,840.56 and 97,735,545.22 is: 146,585,911.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,300,352.52 : 367,906,840.56 = 97,735,545.22 : x
  2. Step 2: Convert to fraction form
    245,300,352.52/367,906,840.56 = 97,735,545.22/x
  3. Step 3: Cross multiply
    245,300,352.52x = 367,906,840.56 × 97,735,545.22
  4. Step 4: Simplify right side
    245,300,352.52x = 35,957,575,652,299,208
  5. Step 5: Solve for x
    x = 35,957,575,652,299,208/245,300,352.52
  6. Step 6: Final answer
    x = 146,585,911.04

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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.