Home / 11,664,494.40-17,496,741.60-11,133,053.40

Finding the Fourth Proportional to 11,664,494.40, 17,496,741.60 and 11,133,053.40

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Solution

The fourth proportional to 11,664,494.40, 17,496,741.60 and 11,133,053.40 is: 16,699,580.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,494.40 : 17,496,741.60 = 11,133,053.40 : x
  2. Step 2: Convert to fraction form
    11,664,494.40/17,496,741.60 = 11,133,053.40/x
  3. Step 3: Cross multiply
    11,664,494.40x = 17,496,741.60 × 11,133,053.40
  4. Step 4: Simplify right side
    11,664,494.40x = 194,792,158,558,801.47
  5. Step 5: Solve for x
    x = 194,792,158,558,801.47/11,664,494.40
  6. Step 6: Final answer
    x = 16,699,580.10

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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.