Home / 96,844,817.38-145,295,527.90-31,264,416.37

Finding the Fourth Proportional to 96,844,817.38, 145,295,527.90 and 31,264,416.37

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Solution

The fourth proportional to 96,844,817.38, 145,295,527.90 and 31,264,416.37 is: 46,905,761.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,844,817.38 : 145,295,527.90 = 31,264,416.37 : x
  2. Step 2: Convert to fraction form
    96,844,817.38/145,295,527.90 = 31,264,416.37/x
  3. Step 3: Cross multiply
    96,844,817.38x = 145,295,527.90 × 31,264,416.37
  4. Step 4: Simplify right side
    96,844,817.38x = 4,542,579,881,535,191
  5. Step 5: Solve for x
    x = 4,542,579,881,535,191/96,844,817.38
  6. Step 6: Final answer
    x = 46,905,761.24

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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.