Home / 37,344,000.40-56,016,000.60-22,190,131.60

Finding the Fourth Proportional to 37,344,000.40, 56,016,000.60 and 22,190,131.60

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Solution

The fourth proportional to 37,344,000.40, 56,016,000.60 and 22,190,131.60 is: 33,285,197.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,344,000.40 : 56,016,000.60 = 22,190,131.60 : x
  2. Step 2: Convert to fraction form
    37,344,000.40/56,016,000.60 = 22,190,131.60/x
  3. Step 3: Cross multiply
    37,344,000.40x = 56,016,000.60 × 22,190,131.60
  4. Step 4: Simplify right side
    37,344,000.40x = 1,243,002,425,019,679
  5. Step 5: Solve for x
    x = 1,243,002,425,019,679/37,344,000.40
  6. Step 6: Final answer
    x = 33,285,197.40

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1.5x scale

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.