Home / 36,291,468.60-54,437,202.90-33,156,185.40

Finding the Fourth Proportional to 36,291,468.60, 54,437,202.90 and 33,156,185.40

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Solution

The fourth proportional to 36,291,468.60, 54,437,202.90 and 33,156,185.40 is: 49,734,278.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,468.60 : 54,437,202.90 = 33,156,185.40 : x
  2. Step 2: Convert to fraction form
    36,291,468.60/54,437,202.90 = 33,156,185.40/x
  3. Step 3: Cross multiply
    36,291,468.60x = 54,437,202.90 × 33,156,185.40
  4. Step 4: Simplify right side
    36,291,468.60x = 1,804,929,992,009,817.50
  5. Step 5: Solve for x
    x = 1,804,929,992,009,817.50/36,291,468.60
  6. Step 6: Final answer
    x = 49,734,278.10

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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.