Home / 24,945,236.64-34,405,457.76-21,466,438.92

Finding the Fourth Proportional to 24,945,236.64, 34,405,457.76 and 21,466,438.92

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Solution

The fourth proportional to 24,945,236.64, 34,405,457.76 and 21,466,438.92 is: 29,607,362.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,945,236.64 : 34,405,457.76 = 21,466,438.92 : x
  2. Step 2: Convert to fraction form
    24,945,236.64/34,405,457.76 = 21,466,438.92/x
  3. Step 3: Cross multiply
    24,945,236.64x = 34,405,457.76 × 21,466,438.92
  4. Step 4: Simplify right side
    24,945,236.64x = 738,562,657,519,680
  5. Step 5: Solve for x
    x = 738,562,657,519,680/24,945,236.64
  6. Step 6: Final answer
    x = 29,607,362.25

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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.