Home / 3,539,560,936,075.20-4,884,542,532,484-1,977,049,425,029

Finding the Fourth Proportional to 3,539,560,936,075.20, 4,884,542,532,484 and 1,977,049,425,029

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Solution

The fourth proportional to 3,539,560,936,075.20, 4,884,542,532,484 and 1,977,049,425,029 is: 2,728,299,407,690.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,539,560,936,075.20 : 4,884,542,532,484 = 1,977,049,425,029 : x
  2. Step 2: Convert to fraction form
    3,539,560,936,075.20/4,884,542,532,484 = 1,977,049,425,029/x
  3. Step 3: Cross multiply
    3,539,560,936,075.20x = 4,884,542,532,484 × 1,977,049,425,029
  4. Step 4: Simplify right side
    3,539,560,936,075.20x = 9,656,982,005,377,187,442,589,696
  5. Step 5: Solve for x
    x = 9,656,982,005,377,187,442,589,696/3,539,560,936,075.20
  6. Step 6: Final answer
    x = 2,728,299,407,690.16

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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.