Home / 16,457,558.87-24,664,877.16-9,170,713.01

Finding the Fourth Proportional to 16,457,558.87, 24,664,877.16 and 9,170,713.01

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Solution

The fourth proportional to 16,457,558.87, 24,664,877.16 and 9,170,713.01 is: 13,744,110.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,457,558.87 : 24,664,877.16 = 9,170,713.01 : x
  2. Step 2: Convert to fraction form
    16,457,558.87/24,664,877.16 = 9,170,713.01/x
  3. Step 3: Cross multiply
    16,457,558.87x = 24,664,877.16 × 9,170,713.01
  4. Step 4: Simplify right side
    16,457,558.87x = 226,194,509,888,535.84
  5. Step 5: Solve for x
    x = 226,194,509,888,535.84/16,457,558.87
  6. Step 6: Final answer
    x = 13,744,110.63

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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.