Home / 29,331,349.70-43,997,024.55-21,773,077.70

Finding the Fourth Proportional to 29,331,349.70, 43,997,024.55 and 21,773,077.70

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Solution

The fourth proportional to 29,331,349.70, 43,997,024.55 and 21,773,077.70 is: 32,659,616.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,331,349.70 : 43,997,024.55 = 21,773,077.70 : x
  2. Step 2: Convert to fraction form
    29,331,349.70/43,997,024.55 = 21,773,077.70/x
  3. Step 3: Cross multiply
    29,331,349.70x = 43,997,024.55 × 21,773,077.70
  4. Step 4: Simplify right side
    29,331,349.70x = 957,950,634,095,957.38
  5. Step 5: Solve for x
    x = 957,950,634,095,957.38/29,331,349.70
  6. Step 6: Final answer
    x = 32,659,616.55

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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.