Home / 21,446,060.38-29,595,759.75-11,656,527.14

Finding the Fourth Proportional to 21,446,060.38, 29,595,759.75 and 11,656,527.14

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Solution

The fourth proportional to 21,446,060.38, 29,595,759.75 and 11,656,527.14 is: 16,086,114.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,446,060.38 : 29,595,759.75 = 11,656,527.14 : x
  2. Step 2: Convert to fraction form
    21,446,060.38/29,595,759.75 = 11,656,527.14/x
  3. Step 3: Cross multiply
    21,446,060.38x = 29,595,759.75 × 11,656,527.14
  4. Step 4: Simplify right side
    21,446,060.38x = 344,983,776,828,784
  5. Step 5: Solve for x
    x = 344,983,776,828,784/21,446,060.38
  6. Step 6: Final answer
    x = 16,086,114.22

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1.5x scale

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.