Home / 14,086,082.08-19,457,027.60-11,648,539.04

Finding the Fourth Proportional to 14,086,082.08, 19,457,027.60 and 11,648,539.04

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Solution

The fourth proportional to 14,086,082.08, 19,457,027.60 and 11,648,539.04 is: 16,090,062.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,086,082.08 : 19,457,027.60 = 11,648,539.04 : x
  2. Step 2: Convert to fraction form
    14,086,082.08/19,457,027.60 = 11,648,539.04/x
  3. Step 3: Cross multiply
    14,086,082.08x = 19,457,027.60 × 11,648,539.04
  4. Step 4: Simplify right side
    14,086,082.08x = 226,645,945,600,957.50
  5. Step 5: Solve for x
    x = 226,645,945,600,957.50/14,086,082.08
  6. Step 6: Final answer
    x = 16,090,062.82

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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.