Home / 40,601,127.03-60,905,269.35-11,455,221.33

Finding the Fourth Proportional to 40,601,127.03, 60,905,269.35 and 11,455,221.33

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Solution

The fourth proportional to 40,601,127.03, 60,905,269.35 and 11,455,221.33 is: 17,183,841.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,601,127.03 : 60,905,269.35 = 11,455,221.33 : x
  2. Step 2: Convert to fraction form
    40,601,127.03/60,905,269.35 = 11,455,221.33/x
  3. Step 3: Cross multiply
    40,601,127.03x = 60,905,269.35 × 11,455,221.33
  4. Step 4: Simplify right side
    40,601,127.03x = 697,683,340,567,515.25
  5. Step 5: Solve for x
    x = 697,683,340,567,515.25/40,601,127.03
  6. Step 6: Final answer
    x = 17,183,841.72

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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.