Home / 36,698,563.20-55,000,605.60-22,306,353.60

Finding the Fourth Proportional to 36,698,563.20, 55,000,605.60 and 22,306,353.60

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Solution

The fourth proportional to 36,698,563.20, 55,000,605.60 and 22,306,353.60 is: 33,430,817.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,698,563.20 : 55,000,605.60 = 22,306,353.60 : x
  2. Step 2: Convert to fraction form
    36,698,563.20/55,000,605.60 = 22,306,353.60/x
  3. Step 3: Cross multiply
    36,698,563.20x = 55,000,605.60 × 22,306,353.60
  4. Step 4: Simplify right side
    36,698,563.20x = 1,226,862,956,727,740.25
  5. Step 5: Solve for x
    x = 1,226,862,956,727,740.25/36,698,563.20
  6. Step 6: Final answer
    x = 33,430,817.17

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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.