Home / 110,802,184.20-166,203,276.30-101,873,975.40

Finding the Fourth Proportional to 110,802,184.20, 166,203,276.30 and 101,873,975.40

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Solution

The fourth proportional to 110,802,184.20, 166,203,276.30 and 101,873,975.40 is: 152,810,963.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,802,184.20 : 166,203,276.30 = 101,873,975.40 : x
  2. Step 2: Convert to fraction form
    110,802,184.20/166,203,276.30 = 101,873,975.40/x
  3. Step 3: Cross multiply
    110,802,184.20x = 166,203,276.30 × 101,873,975.40
  4. Step 4: Simplify right side
    110,802,184.20x = 16,931,788,481,185,606
  5. Step 5: Solve for x
    x = 16,931,788,481,185,606/110,802,184.20
  6. Step 6: Final answer
    x = 152,810,963.10

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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.