Home / 67,393,826.60-101,090,739.90-27,033,276.20

Finding the Fourth Proportional to 67,393,826.60, 101,090,739.90 and 27,033,276.20

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Solution

The fourth proportional to 67,393,826.60, 101,090,739.90 and 27,033,276.20 is: 40,549,914.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,393,826.60 : 101,090,739.90 = 27,033,276.20 : x
  2. Step 2: Convert to fraction form
    67,393,826.60/101,090,739.90 = 27,033,276.20/x
  3. Step 3: Cross multiply
    67,393,826.60x = 101,090,739.90 × 27,033,276.20
  4. Step 4: Simplify right side
    67,393,826.60x = 2,732,813,892,979,060.50
  5. Step 5: Solve for x
    x = 2,732,813,892,979,060.50/67,393,826.60
  6. Step 6: Final answer
    x = 40,549,914.30

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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.