Home / 52,913,250.30-73,017,817.44-29,393,311.50

Finding the Fourth Proportional to 52,913,250.30, 73,017,817.44 and 29,393,311.50

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Solution

The fourth proportional to 52,913,250.30, 73,017,817.44 and 29,393,311.50 is: 40,561,398.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,913,250.30 : 73,017,817.44 = 29,393,311.50 : x
  2. Step 2: Convert to fraction form
    52,913,250.30/73,017,817.44 = 29,393,311.50/x
  3. Step 3: Cross multiply
    52,913,250.30x = 73,017,817.44 × 29,393,311.50
  4. Step 4: Simplify right side
    52,913,250.30x = 2,146,235,453,064,052.50
  5. Step 5: Solve for x
    x = 2,146,235,453,064,052.50/52,913,250.30
  6. Step 6: Final answer
    x = 40,561,398.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.