Home / 1,954,563,842,214.20-2,697,298,542,529.50-1,075,638,610,687.20

Finding the Fourth Proportional to 1,954,563,842,214.20, 2,697,298,542,529.50 and 1,075,638,610,687.20

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Solution

The fourth proportional to 1,954,563,842,214.20, 2,697,298,542,529.50 and 1,075,638,610,687.20 is: 1,484,381,525,040.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,563,842,214.20 : 2,697,298,542,529.50 = 1,075,638,610,687.20 : x
  2. Step 2: Convert to fraction form
    1,954,563,842,214.20/2,697,298,542,529.50 = 1,075,638,610,687.20/x
  3. Step 3: Cross multiply
    1,954,563,842,214.20x = 2,697,298,542,529.50 × 1,075,638,610,687.20
  4. Step 4: Simplify right side
    1,954,563,842,214.20x = 2,901,318,456,895,040,668,041,216
  5. Step 5: Solve for x
    x = 2,901,318,456,895,040,668,041,216/1,954,563,842,214.20
  6. Step 6: Final answer
    x = 1,484,381,525,040.56

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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.