Home / 2,967,594,381,483.80-4,451,647,990,445.50-818,706,223,047.76

Finding the Fourth Proportional to 2,967,594,381,483.80, 4,451,647,990,445.50 and 818,706,223,047.76

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Solution

The fourth proportional to 2,967,594,381,483.80, 4,451,647,990,445.50 and 818,706,223,047.76 is: 1,228,130,075,773.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,594,381,483.80 : 4,451,647,990,445.50 = 818,706,223,047.76 : x
  2. Step 2: Convert to fraction form
    2,967,594,381,483.80/4,451,647,990,445.50 = 818,706,223,047.76/x
  3. Step 3: Cross multiply
    2,967,594,381,483.80x = 4,451,647,990,445.50 × 818,706,223,047.76
  4. Step 4: Simplify right side
    2,967,594,381,483.80x = 3,644,591,912,595,786,043,490,304
  5. Step 5: Solve for x
    x = 3,644,591,912,595,786,043,490,304/2,967,594,381,483.80
  6. Step 6: Final answer
    x = 1,228,130,075,773.19

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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.