Home / 37,669,703.30-56,475,815.27-17,185,097.18

Finding the Fourth Proportional to 37,669,703.30, 56,475,815.27 and 17,185,097.18

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Solution

The fourth proportional to 37,669,703.30, 56,475,815.27 and 17,185,097.18 is: 25,764,534.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,669,703.30 : 56,475,815.27 = 17,185,097.18 : x
  2. Step 2: Convert to fraction form
    37,669,703.30/56,475,815.27 = 17,185,097.18/x
  3. Step 3: Cross multiply
    37,669,703.30x = 56,475,815.27 × 17,185,097.18
  4. Step 4: Simplify right side
    37,669,703.30x = 970,542,373,366,373.38
  5. Step 5: Solve for x
    x = 970,542,373,366,373.38/37,669,703.30
  6. Step 6: Final answer
    x = 25,764,534.59

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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.