Home / 9,914,242.12-14,853,769.61-4,144,256.42

Finding the Fourth Proportional to 9,914,242.12, 14,853,769.61 and 4,144,256.42

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Solution

The fourth proportional to 9,914,242.12, 14,853,769.61 and 4,144,256.42 is: 6,209,030.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,914,242.12 : 14,853,769.61 = 4,144,256.42 : x
  2. Step 2: Convert to fraction form
    9,914,242.12/14,853,769.61 = 4,144,256.42/x
  3. Step 3: Cross multiply
    9,914,242.12x = 14,853,769.61 × 4,144,256.42
  4. Step 4: Simplify right side
    9,914,242.12x = 61,557,829,972,453.27
  5. Step 5: Solve for x
    x = 61,557,829,972,453.27/9,914,242.12
  6. Step 6: Final answer
    x = 6,209,030.33

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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.