Home / 2,043,774,635.17-2,820,410,232.16-1,103,977,692.28

Finding the Fourth Proportional to 2,043,774,635.17, 2,820,410,232.16 and 1,103,977,692.28

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Solution

The fourth proportional to 2,043,774,635.17, 2,820,410,232.16 and 1,103,977,692.28 is: 1,523,489,882.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,774,635.17 : 2,820,410,232.16 = 1,103,977,692.28 : x
  2. Step 2: Convert to fraction form
    2,043,774,635.17/2,820,410,232.16 = 1,103,977,692.28/x
  3. Step 3: Cross multiply
    2,043,774,635.17x = 2,820,410,232.16 × 1,103,977,692.28
  4. Step 4: Simplify right side
    2,043,774,635.17x = 3,113,669,979,369,713,152
  5. Step 5: Solve for x
    x = 3,113,669,979,369,713,152/2,043,774,635.17
  6. Step 6: Final answer
    x = 1,523,489,882.78

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1.5x scale

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.