Home / 33,091,447.40-49,641,836.70-10,369,975.40

Finding the Fourth Proportional to 33,091,447.40, 49,641,836.70 and 10,369,975.40

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Solution

The fourth proportional to 33,091,447.40, 49,641,836.70 and 10,369,975.40 is: 15,556,425.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,091,447.40 : 49,641,836.70 = 10,369,975.40 : x
  2. Step 2: Convert to fraction form
    33,091,447.40/49,641,836.70 = 10,369,975.40/x
  3. Step 3: Cross multiply
    33,091,447.40x = 49,641,836.70 × 10,369,975.40
  4. Step 4: Simplify right side
    33,091,447.40x = 514,784,625,389,817.25
  5. Step 5: Solve for x
    x = 514,784,625,389,817.25/33,091,447.40
  6. Step 6: Final answer
    x = 15,556,425.17

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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.