Home / 3,890,672,948,545.30-5,834,834,449,116.30-1,170,264,206,257.40

Finding the Fourth Proportional to 3,890,672,948,545.30, 5,834,834,449,116.30 and 1,170,264,206,257.40

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Solution

The fourth proportional to 3,890,672,948,545.30, 5,834,834,449,116.30 and 1,170,264,206,257.40 is: 1,755,042,892,461.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,890,672,948,545.30 : 5,834,834,449,116.30 = 1,170,264,206,257.40 : x
  2. Step 2: Convert to fraction form
    3,890,672,948,545.30/5,834,834,449,116.30 = 1,170,264,206,257.40/x
  3. Step 3: Cross multiply
    3,890,672,948,545.30x = 5,834,834,449,116.30 × 1,170,264,206,257.40
  4. Step 4: Simplify right side
    3,890,672,948,545.30x = 6,828,297,905,238,419,938,738,176
  5. Step 5: Solve for x
    x = 6,828,297,905,238,419,938,738,176/3,890,672,948,545.30
  6. Step 6: Final answer
    x = 1,755,042,892,461.95

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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.