Home / 11,664,101.10-17,496,151.65-9,774,533.10

Finding the Fourth Proportional to 11,664,101.10, 17,496,151.65 and 9,774,533.10

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Solution

The fourth proportional to 11,664,101.10, 17,496,151.65 and 9,774,533.10 is: 14,661,799.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,101.10 : 17,496,151.65 = 9,774,533.10 : x
  2. Step 2: Convert to fraction form
    11,664,101.10/17,496,151.65 = 9,774,533.10/x
  3. Step 3: Cross multiply
    11,664,101.10x = 17,496,151.65 × 9,774,533.10
  4. Step 4: Simplify right side
    11,664,101.10x = 171,016,713,425,544.59
  5. Step 5: Solve for x
    x = 171,016,713,425,544.59/11,664,101.10
  6. Step 6: Final answer
    x = 14,661,799.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.