Home / 48,923,900.09-67,515,025.31-26,897,774.26

Finding the Fourth Proportional to 48,923,900.09, 67,515,025.31 and 26,897,774.26

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Solution

The fourth proportional to 48,923,900.09, 67,515,025.31 and 26,897,774.26 is: 37,118,952.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,923,900.09 : 67,515,025.31 = 26,897,774.26 : x
  2. Step 2: Convert to fraction form
    48,923,900.09/67,515,025.31 = 26,897,774.26/x
  3. Step 3: Cross multiply
    48,923,900.09x = 67,515,025.31 × 26,897,774.26
  4. Step 4: Simplify right side
    48,923,900.09x = 1,816,003,909,984,976.50
  5. Step 5: Solve for x
    x = 1,816,003,909,984,976.50/48,923,900.09
  6. Step 6: Final answer
    x = 37,118,952.22

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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.