Home / 40,686,114.35-56,146,859.62-22,352,580.83

Finding the Fourth Proportional to 40,686,114.35, 56,146,859.62 and 22,352,580.83

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Solution

The fourth proportional to 40,686,114.35, 56,146,859.62 and 22,352,580.83 is: 30,846,573.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,686,114.35 : 56,146,859.62 = 22,352,580.83 : x
  2. Step 2: Convert to fraction form
    40,686,114.35/56,146,859.62 = 22,352,580.83/x
  3. Step 3: Cross multiply
    40,686,114.35x = 56,146,859.62 × 22,352,580.83
  4. Step 4: Simplify right side
    40,686,114.35x = 1,255,027,218,006,713
  5. Step 5: Solve for x
    x = 1,255,027,218,006,713/40,686,114.35
  6. Step 6: Final answer
    x = 30,846,573.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.