Home / 35,838,879.50-53,743,372.02-11,240,468.62

Finding the Fourth Proportional to 35,838,879.50, 53,743,372.02 and 11,240,468.62

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Solution

The fourth proportional to 35,838,879.50, 53,743,372.02 and 11,240,468.62 is: 16,856,014.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,838,879.50 : 53,743,372.02 = 11,240,468.62 : x
  2. Step 2: Convert to fraction form
    35,838,879.50/53,743,372.02 = 11,240,468.62/x
  3. Step 3: Cross multiply
    35,838,879.50x = 53,743,372.02 × 11,240,468.62
  4. Step 4: Simplify right side
    35,838,879.50x = 604,100,686,589,437.62
  5. Step 5: Solve for x
    x = 604,100,686,589,437.62/35,838,879.50
  6. Step 6: Final answer
    x = 16,856,014.89

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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.