Home / 110,099,615.20-151,941,846.80-60,544,051.76

Finding the Fourth Proportional to 110,099,615.20, 151,941,846.80 and 60,544,051.76

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Solution

The fourth proportional to 110,099,615.20, 151,941,846.80 and 60,544,051.76 is: 83,553,198.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,099,615.20 : 151,941,846.80 = 60,544,051.76 : x
  2. Step 2: Convert to fraction form
    110,099,615.20/151,941,846.80 = 60,544,051.76/x
  3. Step 3: Cross multiply
    110,099,615.20x = 151,941,846.80 × 60,544,051.76
  4. Step 4: Simplify right side
    110,099,615.20x = 9,199,175,037,169,190
  5. Step 5: Solve for x
    x = 9,199,175,037,169,190/110,099,615.20
  6. Step 6: Final answer
    x = 83,553,198.81

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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.