Home / 14,235,457.82-21,353,108.96-3,452,737.82

Finding the Fourth Proportional to 14,235,457.82, 21,353,108.96 and 3,452,737.82

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Solution

The fourth proportional to 14,235,457.82, 21,353,108.96 and 3,452,737.82 is: 5,179,087.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,235,457.82 : 21,353,108.96 = 3,452,737.82 : x
  2. Step 2: Convert to fraction form
    14,235,457.82/21,353,108.96 = 3,452,737.82/x
  3. Step 3: Cross multiply
    14,235,457.82x = 21,353,108.96 × 3,452,737.82
  4. Step 4: Simplify right side
    14,235,457.82x = 73,726,686,782,639.16
  5. Step 5: Solve for x
    x = 73,726,686,782,639.16/14,235,457.82
  6. Step 6: Final answer
    x = 5,179,087.86

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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.