Home / 108,816,475.26-150,166,745.31-59,256,834.15

Finding the Fourth Proportional to 108,816,475.26, 150,166,745.31 and 59,256,834.15

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Solution

The fourth proportional to 108,816,475.26, 150,166,745.31 and 59,256,834.15 is: 81,774,436.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,816,475.26 : 150,166,745.31 = 59,256,834.15 : x
  2. Step 2: Convert to fraction form
    108,816,475.26/150,166,745.31 = 59,256,834.15/x
  3. Step 3: Cross multiply
    108,816,475.26x = 150,166,745.31 × 59,256,834.15
  4. Step 4: Simplify right side
    108,816,475.26x = 8,898,405,921,679,960
  5. Step 5: Solve for x
    x = 8,898,405,921,679,960/108,816,475.26
  6. Step 6: Final answer
    x = 81,774,436.27

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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.