Home / 58,017,329.91-87,016,533.69-17,067,190.81

Finding the Fourth Proportional to 58,017,329.91, 87,016,533.69 and 17,067,190.81

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Solution

The fourth proportional to 58,017,329.91, 87,016,533.69 and 17,067,190.81 is: 25,598,002.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,017,329.91 : 87,016,533.69 = 17,067,190.81 : x
  2. Step 2: Convert to fraction form
    58,017,329.91/87,016,533.69 = 17,067,190.81/x
  3. Step 3: Cross multiply
    58,017,329.91x = 87,016,533.69 × 17,067,190.81
  4. Step 4: Simplify right side
    58,017,329.91x = 1,485,127,784,121,639.75
  5. Step 5: Solve for x
    x = 1,485,127,784,121,639.75/58,017,329.91
  6. Step 6: Final answer
    x = 25,598,002.98

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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.