Home / 110,099,472.03-151,941,649.10-60,543,908.55

Finding the Fourth Proportional to 110,099,472.03, 151,941,649.10 and 60,543,908.55

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Solution

The fourth proportional to 110,099,472.03, 151,941,649.10 and 60,543,908.55 is: 83,553,001.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,099,472.03 : 151,941,649.10 = 60,543,908.55 : x
  2. Step 2: Convert to fraction form
    110,099,472.03/151,941,649.10 = 60,543,908.55/x
  3. Step 3: Cross multiply
    110,099,472.03x = 151,941,649.10 × 60,543,908.55
  4. Step 4: Simplify right side
    110,099,472.03x = 9,199,141,307,743,870
  5. Step 5: Solve for x
    x = 9,199,141,307,743,870/110,099,472.03
  6. Step 6: Final answer
    x = 83,553,001.10

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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.