Home / 46,412,731.42-64,051,562.30-25,786,177.61

Finding the Fourth Proportional to 46,412,731.42, 64,051,562.30 and 25,786,177.61

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Solution

The fourth proportional to 46,412,731.42, 64,051,562.30 and 25,786,177.61 is: 35,586,032.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,412,731.42 : 64,051,562.30 = 25,786,177.61 : x
  2. Step 2: Convert to fraction form
    46,412,731.42/64,051,562.30 = 25,786,177.61/x
  3. Step 3: Cross multiply
    46,412,731.42x = 64,051,562.30 × 25,786,177.61
  4. Step 4: Simplify right side
    46,412,731.42x = 1,651,644,961,216,591.50
  5. Step 5: Solve for x
    x = 1,651,644,961,216,591.50/46,412,731.42
  6. Step 6: Final answer
    x = 35,586,032.34

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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.