Home / 37,643,333.40-56,465,000.10-22,489,464.60

Finding the Fourth Proportional to 37,643,333.40, 56,465,000.10 and 22,489,464.60

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Solution

The fourth proportional to 37,643,333.40, 56,465,000.10 and 22,489,464.60 is: 33,734,196.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,643,333.40 : 56,465,000.10 = 22,489,464.60 : x
  2. Step 2: Convert to fraction form
    37,643,333.40/56,465,000.10 = 22,489,464.60/x
  3. Step 3: Cross multiply
    37,643,333.40x = 56,465,000.10 × 22,489,464.60
  4. Step 4: Simplify right side
    37,643,333.40x = 1,269,867,620,887,946.50
  5. Step 5: Solve for x
    x = 1,269,867,620,887,946.50/37,643,333.40
  6. Step 6: Final answer
    x = 33,734,196.90

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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.