Home / 35,566,505.46-49,081,584.78-19,885,526.94

Finding the Fourth Proportional to 35,566,505.46, 49,081,584.78 and 19,885,526.94

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Solution

The fourth proportional to 35,566,505.46, 49,081,584.78 and 19,885,526.94 is: 27,441,919.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,566,505.46 : 49,081,584.78 = 19,885,526.94 : x
  2. Step 2: Convert to fraction form
    35,566,505.46/49,081,584.78 = 19,885,526.94/x
  3. Step 3: Cross multiply
    35,566,505.46x = 49,081,584.78 × 19,885,526.94
  4. Step 4: Simplify right side
    35,566,505.46x = 976,013,176,400,584.12
  5. Step 5: Solve for x
    x = 976,013,176,400,584.12/35,566,505.46
  6. Step 6: Final answer
    x = 27,441,919.41

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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.