Home / 52,633,890.18-72,612,526.97-35,235,840.44

Finding the Fourth Proportional to 52,633,890.18, 72,612,526.97 and 35,235,840.44

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Solution

The fourth proportional to 52,633,890.18, 72,612,526.97 and 35,235,840.44 is: 48,610,570.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,633,890.18 : 72,612,526.97 = 35,235,840.44 : x
  2. Step 2: Convert to fraction form
    52,633,890.18/72,612,526.97 = 35,235,840.44/x
  3. Step 3: Cross multiply
    52,633,890.18x = 72,612,526.97 × 35,235,840.44
  4. Step 4: Simplify right side
    52,633,890.18x = 2,558,563,414,529,737.50
  5. Step 5: Solve for x
    x = 2,558,563,414,529,737.50/52,633,890.18
  6. Step 6: Final answer
    x = 48,610,570.22

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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.