Home / 40,060,216.80-60,090,325.20-26,189,606.70

Finding the Fourth Proportional to 40,060,216.80, 60,090,325.20 and 26,189,606.70

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Solution

The fourth proportional to 40,060,216.80, 60,090,325.20 and 26,189,606.70 is: 39,284,410.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,060,216.80 : 60,090,325.20 = 26,189,606.70 : x
  2. Step 2: Convert to fraction form
    40,060,216.80/60,090,325.20 = 26,189,606.70/x
  3. Step 3: Cross multiply
    40,060,216.80x = 60,090,325.20 × 26,189,606.70
  4. Step 4: Simplify right side
    40,060,216.80x = 1,573,741,983,463,098.75
  5. Step 5: Solve for x
    x = 1,573,741,983,463,098.75/40,060,216.80
  6. Step 6: Final answer
    x = 39,284,410.05

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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.