Home / 1,683,267,247,302.90-2,524,645,756,770.30-458,121,838,022.21

Finding the Fourth Proportional to 1,683,267,247,302.90, 2,524,645,756,770.30 and 458,121,838,022.21

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Solution

The fourth proportional to 1,683,267,247,302.90, 2,524,645,756,770.30 and 458,121,838,022.21 is: 687,113,324,577.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,267,247,302.90 : 2,524,645,756,770.30 = 458,121,838,022.21 : x
  2. Step 2: Convert to fraction form
    1,683,267,247,302.90/2,524,645,756,770.30 = 458,121,838,022.21/x
  3. Step 3: Cross multiply
    1,683,267,247,302.90x = 2,524,645,756,770.30 × 458,121,838,022.21
  4. Step 4: Simplify right side
    1,683,267,247,302.90x = 1,156,595,354,446,583,142,809,600
  5. Step 5: Solve for x
    x = 1,156,595,354,446,583,142,809,600/1,683,267,247,302.90
  6. Step 6: Final answer
    x = 687,113,324,577.42

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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.