Home / 4,925,177,650,908.30-7,388,996,990,133.10-3,475,870,108,476.60

Finding the Fourth Proportional to 4,925,177,650,908.30, 7,388,996,990,133.10 and 3,475,870,108,476.60

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Solution

The fourth proportional to 4,925,177,650,908.30, 7,388,996,990,133.10 and 3,475,870,108,476.60 is: 5,214,673,579,315.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,177,650,908.30 : 7,388,996,990,133.10 = 3,475,870,108,476.60 : x
  2. Step 2: Convert to fraction form
    4,925,177,650,908.30/7,388,996,990,133.10 = 3,475,870,108,476.60/x
  3. Step 3: Cross multiply
    4,925,177,650,908.30x = 7,388,996,990,133.10 × 3,475,870,108,476.60
  4. Step 4: Simplify right side
    4,925,177,650,908.30x = 25,683,193,769,627,207,621,148,672
  5. Step 5: Solve for x
    x = 25,683,193,769,627,207,621,148,672/4,925,177,650,908.30
  6. Step 6: Final answer
    x = 5,214,673,579,315.61

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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.