Home / 3,075,560,496,209.20-4,243,883,387,769.60-1,686,276,024,420.80

Finding the Fourth Proportional to 3,075,560,496,209.20, 4,243,883,387,769.60 and 1,686,276,024,420.80

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Solution

The fourth proportional to 3,075,560,496,209.20, 4,243,883,387,769.60 and 1,686,276,024,420.80 is: 2,326,847,030,339.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,560,496,209.20 : 4,243,883,387,769.60 = 1,686,276,024,420.80 : x
  2. Step 2: Convert to fraction form
    3,075,560,496,209.20/4,243,883,387,769.60 = 1,686,276,024,420.80/x
  3. Step 3: Cross multiply
    3,075,560,496,209.20x = 4,243,883,387,769.60 × 1,686,276,024,420.80
  4. Step 4: Simplify right side
    3,075,560,496,209.20x = 7,156,358,807,233,597,565,566,976
  5. Step 5: Solve for x
    x = 7,156,358,807,233,597,565,566,976/3,075,560,496,209.20
  6. Step 6: Final answer
    x = 2,326,847,030,339.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.