Home / 110,252,867.31-165,366,692.91-29,480,133.87

Finding the Fourth Proportional to 110,252,867.31, 165,366,692.91 and 29,480,133.87

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Solution

The fourth proportional to 110,252,867.31, 165,366,692.91 and 29,480,133.87 is: 44,216,829.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,252,867.31 : 165,366,692.91 = 29,480,133.87 : x
  2. Step 2: Convert to fraction form
    110,252,867.31/165,366,692.91 = 29,480,133.87/x
  3. Step 3: Cross multiply
    110,252,867.31x = 165,366,692.91 × 29,480,133.87
  4. Step 4: Simplify right side
    110,252,867.31x = 4,875,032,244,625,980
  5. Step 5: Solve for x
    x = 4,875,032,244,625,980/110,252,867.31
  6. Step 6: Final answer
    x = 44,216,829.58

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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.