Home / 16,926,506.94-23,362,299.54-11,125,828.74

Finding the Fourth Proportional to 16,926,506.94, 23,362,299.54 and 11,125,828.74

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Solution

The fourth proportional to 16,926,506.94, 23,362,299.54 and 11,125,828.74 is: 15,356,088.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,926,506.94 : 23,362,299.54 = 11,125,828.74 : x
  2. Step 2: Convert to fraction form
    16,926,506.94/23,362,299.54 = 11,125,828.74/x
  3. Step 3: Cross multiply
    16,926,506.94x = 23,362,299.54 × 11,125,828.74
  4. Step 4: Simplify right side
    16,926,506.94x = 259,924,943,654,620.78
  5. Step 5: Solve for x
    x = 259,924,943,654,620.78/16,926,506.94
  6. Step 6: Final answer
    x = 15,356,088.80

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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.