Home / 29,631,709.88-44,462,890.47-21,501,383.28

Finding the Fourth Proportional to 29,631,709.88, 44,462,890.47 and 21,501,383.28

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Solution

The fourth proportional to 29,631,709.88, 44,462,890.47 and 21,501,383.28 is: 32,263,195.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,631,709.88 : 44,462,890.47 = 21,501,383.28 : x
  2. Step 2: Convert to fraction form
    29,631,709.88/44,462,890.47 = 21,501,383.28/x
  3. Step 3: Cross multiply
    29,631,709.88x = 44,462,890.47 × 21,501,383.28
  4. Step 4: Simplify right side
    29,631,709.88x = 956,013,649,646,023.75
  5. Step 5: Solve for x
    x = 956,013,649,646,023.75/29,631,709.88
  6. Step 6: Final answer
    x = 32,263,195.53

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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.