Home / 73,251,250.02-109,898,456.67-29,509,497.59

Finding the Fourth Proportional to 73,251,250.02, 109,898,456.67 and 29,509,497.59

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Solution

The fourth proportional to 73,251,250.02, 109,898,456.67 and 29,509,497.59 is: 44,272,940.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,251,250.02 : 109,898,456.67 = 29,509,497.59 : x
  2. Step 2: Convert to fraction form
    73,251,250.02/109,898,456.67 = 29,509,497.59/x
  3. Step 3: Cross multiply
    73,251,250.02x = 109,898,456.67 × 29,509,497.59
  4. Step 4: Simplify right side
    73,251,250.02x = 3,243,048,241,698,592.50
  5. Step 5: Solve for x
    x = 3,243,048,241,698,592.50/73,251,250.02
  6. Step 6: Final answer
    x = 44,272,940.61

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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.