Home / 107,976,599.72-162,055,736.70-101,166,466.25

Finding the Fourth Proportional to 107,976,599.72, 162,055,736.70 and 101,166,466.25

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Solution

The fourth proportional to 107,976,599.72, 162,055,736.70 and 101,166,466.25 is: 151,834,807.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,976,599.72 : 162,055,736.70 = 101,166,466.25 : x
  2. Step 2: Convert to fraction form
    107,976,599.72/162,055,736.70 = 101,166,466.25/x
  3. Step 3: Cross multiply
    107,976,599.72x = 162,055,736.70 × 101,166,466.25
  4. Step 4: Simplify right side
    107,976,599.72x = 16,394,606,216,669,158
  5. Step 5: Solve for x
    x = 16,394,606,216,669,158/107,976,599.72
  6. Step 6: Final answer
    x = 151,834,807.36

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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.