Home / 11,072,405.10-16,608,607.65-10,195,527.45

Finding the Fourth Proportional to 11,072,405.10, 16,608,607.65 and 10,195,527.45

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Solution

The fourth proportional to 11,072,405.10, 16,608,607.65 and 10,195,527.45 is: 15,293,291.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,405.10 : 16,608,607.65 = 10,195,527.45 : x
  2. Step 2: Convert to fraction form
    11,072,405.10/16,608,607.65 = 10,195,527.45/x
  3. Step 3: Cross multiply
    11,072,405.10x = 16,608,607.65 × 10,195,527.45
  4. Step 4: Simplify right side
    11,072,405.10x = 169,333,515,201,854.97
  5. Step 5: Solve for x
    x = 169,333,515,201,854.97/11,072,405.10
  6. Step 6: Final answer
    x = 15,293,291.18

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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.