Home / 92,481,004.58-127,521,534.69-58,937,372.55

Finding the Fourth Proportional to 92,481,004.58, 127,521,534.69 and 58,937,372.55

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Solution

The fourth proportional to 92,481,004.58, 127,521,534.69 and 58,937,372.55 is: 81,268,410.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,481,004.58 : 127,521,534.69 = 58,937,372.55 : x
  2. Step 2: Convert to fraction form
    92,481,004.58/127,521,534.69 = 58,937,372.55/x
  3. Step 3: Cross multiply
    92,481,004.58x = 127,521,534.69 × 58,937,372.55
  4. Step 4: Simplify right side
    92,481,004.58x = 7,515,784,198,172,278
  5. Step 5: Solve for x
    x = 7,515,784,198,172,278/92,481,004.58
  6. Step 6: Final answer
    x = 81,268,410.01

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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.