Home / 1,954,563,842,206.10-2,697,298,542,518.50-1,075,638,610,679.20

Finding the Fourth Proportional to 1,954,563,842,206.10, 2,697,298,542,518.50 and 1,075,638,610,679.20

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Solution

The fourth proportional to 1,954,563,842,206.10, 2,697,298,542,518.50 and 1,075,638,610,679.20 is: 1,484,381,525,029.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,563,842,206.10 : 2,697,298,542,518.50 = 1,075,638,610,679.20 : x
  2. Step 2: Convert to fraction form
    1,954,563,842,206.10/2,697,298,542,518.50 = 1,075,638,610,679.20/x
  3. Step 3: Cross multiply
    1,954,563,842,206.10x = 2,697,298,542,518.50 × 1,075,638,610,679.20
  4. Step 4: Simplify right side
    1,954,563,842,206.10x = 2,901,318,456,861,630,117,445,632
  5. Step 5: Solve for x
    x = 2,901,318,456,861,630,117,445,632/1,954,563,842,206.10
  6. Step 6: Final answer
    x = 1,484,381,525,029.61

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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.