Home / 9,914,248.11-14,853,778.59-4,144,262.43

Finding the Fourth Proportional to 9,914,248.11, 14,853,778.59 and 4,144,262.43

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Solution

The fourth proportional to 9,914,248.11, 14,853,778.59 and 4,144,262.43 is: 6,209,039.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,914,248.11 : 14,853,778.59 = 4,144,262.43 : x
  2. Step 2: Convert to fraction form
    9,914,248.11/14,853,778.59 = 4,144,262.43/x
  3. Step 3: Cross multiply
    9,914,248.11x = 14,853,778.59 × 4,144,262.43
  4. Step 4: Simplify right side
    9,914,248.11x = 61,557,956,554,075.38
  5. Step 5: Solve for x
    x = 61,557,956,554,075.38/9,914,248.11
  6. Step 6: Final answer
    x = 6,209,039.34

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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.