Home / 3,903,663,294,234.20-5,855,494,941,351.40-1,390,205,290,266.10

Finding the Fourth Proportional to 3,903,663,294,234.20, 5,855,494,941,351.40 and 1,390,205,290,266.10

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Solution

The fourth proportional to 3,903,663,294,234.20, 5,855,494,941,351.40 and 1,390,205,290,266.10 is: 2,085,307,935,399.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,903,663,294,234.20 : 5,855,494,941,351.40 = 1,390,205,290,266.10 : x
  2. Step 2: Convert to fraction form
    3,903,663,294,234.20/5,855,494,941,351.40 = 1,390,205,290,266.10/x
  3. Step 3: Cross multiply
    3,903,663,294,234.20x = 5,855,494,941,351.40 × 1,390,205,290,266.10
  4. Step 4: Simplify right side
    3,903,663,294,234.20x = 8,140,340,044,593,104,206,954,496
  5. Step 5: Solve for x
    x = 8,140,340,044,593,104,206,954,496/3,903,663,294,234.20
  6. Step 6: Final answer
    x = 2,085,307,935,399.19

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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.