Home / 11,116,974,862.20-16,675,998,607.65-3,655,392,450.42

Finding the Fourth Proportional to 11,116,974,862.20, 16,675,998,607.65 and 3,655,392,450.42

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Solution

The fourth proportional to 11,116,974,862.20, 16,675,998,607.65 and 3,655,392,450.42 is: 5,483,265,022.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,116,974,862.20 : 16,675,998,607.65 = 3,655,392,450.42 : x
  2. Step 2: Convert to fraction form
    11,116,974,862.20/16,675,998,607.65 = 3,655,392,450.42/x
  3. Step 3: Cross multiply
    11,116,974,862.20x = 16,675,998,607.65 × 3,655,392,450.42
  4. Step 4: Simplify right side
    11,116,974,862.20x = 60,957,319,413,618,237,440
  5. Step 5: Solve for x
    x = 60,957,319,413,618,237,440/11,116,974,862.20
  6. Step 6: Final answer
    x = 5,483,265,022.11

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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.