Home / 19,932,069.30-27,923,792.70-19,932,069.30

Finding the Fourth Proportional to 19,932,069.30, 27,923,792.70 and 19,932,069.30

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Solution

The fourth proportional to 19,932,069.30, 27,923,792.70 and 19,932,069.30 is: 27,923,792.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,932,069.30 : 27,923,792.70 = 19,932,069.30 : x
  2. Step 2: Convert to fraction form
    19,932,069.30/27,923,792.70 = 19,932,069.30/x
  3. Step 3: Cross multiply
    19,932,069.30x = 27,923,792.70 × 19,932,069.30
  4. Step 4: Simplify right side
    19,932,069.30x = 556,578,971,215,234.12
  5. Step 5: Solve for x
    x = 556,578,971,215,234.12/19,932,069.30
  6. Step 6: Final answer
    x = 27,923,792.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.