Home / 1,683,267,247,299.60-2,524,645,756,765.30-458,121,838,018.83

Finding the Fourth Proportional to 1,683,267,247,299.60, 2,524,645,756,765.30 and 458,121,838,018.83

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Solution

The fourth proportional to 1,683,267,247,299.60, 2,524,645,756,765.30 and 458,121,838,018.83 is: 687,113,324,572.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,267,247,299.60 : 2,524,645,756,765.30 = 458,121,838,018.83 : x
  2. Step 2: Convert to fraction form
    1,683,267,247,299.60/2,524,645,756,765.30 = 458,121,838,018.83/x
  3. Step 3: Cross multiply
    1,683,267,247,299.60x = 2,524,645,756,765.30 × 458,121,838,018.83
  4. Step 4: Simplify right side
    1,683,267,247,299.60x = 1,156,595,354,435,759,154,135,040
  5. Step 5: Solve for x
    x = 1,156,595,354,435,759,154,135,040/1,683,267,247,299.60
  6. Step 6: Final answer
    x = 687,113,324,572.34

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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.