Home / 35,379,469.56-53,069,501.52-9,822,471.96

Finding the Fourth Proportional to 35,379,469.56, 53,069,501.52 and 9,822,471.96

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Solution

The fourth proportional to 35,379,469.56, 53,069,501.52 and 9,822,471.96 is: 14,733,790.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,379,469.56 : 53,069,501.52 = 9,822,471.96 : x
  2. Step 2: Convert to fraction form
    35,379,469.56/53,069,501.52 = 9,822,471.96/x
  3. Step 3: Cross multiply
    35,379,469.56x = 53,069,501.52 × 9,822,471.96
  4. Step 4: Simplify right side
    35,379,469.56x = 521,273,690,611,377.44
  5. Step 5: Solve for x
    x = 521,273,690,611,377.44/35,379,469.56
  6. Step 6: Final answer
    x = 14,733,790.45

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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.