Home / 11,316,241.89-16,892,206.16-10,473,197.13

Finding the Fourth Proportional to 11,316,241.89, 16,892,206.16 and 10,473,197.13

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Solution

The fourth proportional to 11,316,241.89, 16,892,206.16 and 10,473,197.13 is: 15,633,759.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,316,241.89 : 16,892,206.16 = 10,473,197.13 : x
  2. Step 2: Convert to fraction form
    11,316,241.89/16,892,206.16 = 10,473,197.13/x
  3. Step 3: Cross multiply
    11,316,241.89x = 16,892,206.16 × 10,473,197.13
  4. Step 4: Simplify right side
    11,316,241.89x = 176,915,405,021,914.38
  5. Step 5: Solve for x
    x = 176,915,405,021,914.38/11,316,241.89
  6. Step 6: Final answer
    x = 15,633,759.58

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.