Home / 41,570,513,717.40-62,355,770,576.10-40,744,016,674.20

Finding the Fourth Proportional to 41,570,513,717.40, 62,355,770,576.10 and 40,744,016,674.20

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Solution

The fourth proportional to 41,570,513,717.40, 62,355,770,576.10 and 40,744,016,674.20 is: 61,116,025,011.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,570,513,717.40 : 62,355,770,576.10 = 40,744,016,674.20 : x
  2. Step 2: Convert to fraction form
    41,570,513,717.40/62,355,770,576.10 = 40,744,016,674.20/x
  3. Step 3: Cross multiply
    41,570,513,717.40x = 62,355,770,576.10 × 40,744,016,674.20
  4. Step 4: Simplify right side
    41,570,513,717.40x = 2,540,624,556,085,207,891,968
  5. Step 5: Solve for x
    x = 2,540,624,556,085,207,891,968/41,570,513,717.40
  6. Step 6: Final answer
    x = 61,116,025,011.30

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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.