Home / 46,393,966.88-69,619,687.85-26,972,333.58

Finding the Fourth Proportional to 46,393,966.88, 69,619,687.85 and 26,972,333.58

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Solution

The fourth proportional to 46,393,966.88, 69,619,687.85 and 26,972,333.58 is: 40,475,207.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,393,966.88 : 69,619,687.85 = 26,972,333.58 : x
  2. Step 2: Convert to fraction form
    46,393,966.88/69,619,687.85 = 26,972,333.58/x
  3. Step 3: Cross multiply
    46,393,966.88x = 69,619,687.85 × 26,972,333.58
  4. Step 4: Simplify right side
    46,393,966.88x = 1,877,805,444,493,104
  5. Step 5: Solve for x
    x = 1,877,805,444,493,104/46,393,966.88
  6. Step 6: Final answer
    x = 40,475,207.68

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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.