Home / 109,542,411.79-164,344,336.43-44,009,567.54

Finding the Fourth Proportional to 109,542,411.79, 164,344,336.43 and 44,009,567.54

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Solution

The fourth proportional to 109,542,411.79, 164,344,336.43 and 44,009,567.54 is: 66,026,692.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,542,411.79 : 164,344,336.43 = 44,009,567.54 : x
  2. Step 2: Convert to fraction form
    109,542,411.79/164,344,336.43 = 44,009,567.54/x
  3. Step 3: Cross multiply
    109,542,411.79x = 164,344,336.43 × 44,009,567.54
  4. Step 4: Simplify right side
    109,542,411.79x = 7,232,723,174,431,527
  5. Step 5: Solve for x
    x = 7,232,723,174,431,527/109,542,411.79
  6. Step 6: Final answer
    x = 66,026,692.83

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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.