Home / 6,257,532,113,550.40-9,387,367,519,947.20-2,579,799,038,121.80

Finding the Fourth Proportional to 6,257,532,113,550.40, 9,387,367,519,947.20 and 2,579,799,038,121.80

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Solution

The fourth proportional to 6,257,532,113,550.40, 9,387,367,519,947.20 and 2,579,799,038,121.80 is: 3,870,139,419,023.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257,532,113,550.40 : 9,387,367,519,947.20 = 2,579,799,038,121.80 : x
  2. Step 2: Convert to fraction form
    6,257,532,113,550.40/9,387,367,519,947.20 = 2,579,799,038,121.80/x
  3. Step 3: Cross multiply
    6,257,532,113,550.40x = 9,387,367,519,947.20 × 2,579,799,038,121.80
  4. Step 4: Simplify right side
    6,257,532,113,550.40x = 24,217,521,698,455,611,248,738,304
  5. Step 5: Solve for x
    x = 24,217,521,698,455,611,248,738,304/6,257,532,113,550.40
  6. Step 6: Final answer
    x = 3,870,139,419,023.30

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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.