Home / 108,475,268.00-162,756,013.07-34,710,410.42

Finding the Fourth Proportional to 108,475,268.00, 162,756,013.07 and 34,710,410.42

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Solution

The fourth proportional to 108,475,268.00, 162,756,013.07 and 34,710,410.42 is: 52,079,410.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,475,268.00 : 162,756,013.07 = 34,710,410.42 : x
  2. Step 2: Convert to fraction form
    108,475,268.00/162,756,013.07 = 34,710,410.42/x
  3. Step 3: Cross multiply
    108,475,268.00x = 162,756,013.07 × 34,710,410.42
  4. Step 4: Simplify right side
    108,475,268.00x = 5,649,328,012,455,208
  5. Step 5: Solve for x
    x = 5,649,328,012,455,208/108,475,268.00
  6. Step 6: Final answer
    x = 52,079,410.51

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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.