Home / 46,061,903.40-69,092,855.10-21,848,122.85

Finding the Fourth Proportional to 46,061,903.40, 69,092,855.10 and 21,848,122.85

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Solution

The fourth proportional to 46,061,903.40, 69,092,855.10 and 21,848,122.85 is: 32,772,184.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,061,903.40 : 69,092,855.10 = 21,848,122.85 : x
  2. Step 2: Convert to fraction form
    46,061,903.40/69,092,855.10 = 21,848,122.85/x
  3. Step 3: Cross multiply
    46,061,903.40x = 69,092,855.10 × 21,848,122.85
  4. Step 4: Simplify right side
    46,061,903.40x = 1,509,549,185,936,584.50
  5. Step 5: Solve for x
    x = 1,509,549,185,936,584.50/46,061,903.40
  6. Step 6: Final answer
    x = 32,772,184.27

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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.