Home / 36,735,459.63-55,103,302.76-9,069,380.30

Finding the Fourth Proportional to 36,735,459.63, 55,103,302.76 and 9,069,380.30

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Solution

The fourth proportional to 36,735,459.63, 55,103,302.76 and 9,069,380.30 is: 13,604,098.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,735,459.63 : 55,103,302.76 = 9,069,380.30 : x
  2. Step 2: Convert to fraction form
    36,735,459.63/55,103,302.76 = 9,069,380.30/x
  3. Step 3: Cross multiply
    36,735,459.63x = 55,103,302.76 × 9,069,380.30
  4. Step 4: Simplify right side
    36,735,459.63x = 499,752,808,530,413.12
  5. Step 5: Solve for x
    x = 499,752,808,530,413.12/36,735,459.63
  6. Step 6: Final answer
    x = 13,604,098.42

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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.