Home / 307,363,103.01-460,305,903.87-175,806,545.58

Finding the Fourth Proportional to 307,363,103.01, 460,305,903.87 and 175,806,545.58

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Solution

The fourth proportional to 307,363,103.01, 460,305,903.87 and 175,806,545.58 is: 263,287,265.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,363,103.01 : 460,305,903.87 = 175,806,545.58 : x
  2. Step 2: Convert to fraction form
    307,363,103.01/460,305,903.87 = 175,806,545.58/x
  3. Step 3: Cross multiply
    307,363,103.01x = 460,305,903.87 × 175,806,545.58
  4. Step 4: Simplify right side
    307,363,103.01x = 80,924,790,869,464,256
  5. Step 5: Solve for x
    x = 80,924,790,869,464,256/307,363,103.01
  6. Step 6: Final answer
    x = 263,287,265.38

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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.