Home / 35,870,487.93-53,814,269.30-11,609,414.91

Finding the Fourth Proportional to 35,870,487.93, 53,814,269.30 and 11,609,414.91

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Solution

The fourth proportional to 35,870,487.93, 53,814,269.30 and 11,609,414.91 is: 17,416,885.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,870,487.93 : 53,814,269.30 = 11,609,414.91 : x
  2. Step 2: Convert to fraction form
    35,870,487.93/53,814,269.30 = 11,609,414.91/x
  3. Step 3: Cross multiply
    35,870,487.93x = 53,814,269.30 × 11,609,414.91
  4. Step 4: Simplify right side
    35,870,487.93x = 624,752,180,324,128.25
  5. Step 5: Solve for x
    x = 624,752,180,324,128.25/35,870,487.93
  6. Step 6: Final answer
    x = 17,416,885.48

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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.