Home / 3,500,764,257.06-4,831,069,230.02-1,893,219,251.90

Finding the Fourth Proportional to 3,500,764,257.06, 4,831,069,230.02 and 1,893,219,251.90

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Solution

The fourth proportional to 3,500,764,257.06, 4,831,069,230.02 and 1,893,219,251.90 is: 2,612,650,439.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,764,257.06 : 4,831,069,230.02 = 1,893,219,251.90 : x
  2. Step 2: Convert to fraction form
    3,500,764,257.06/4,831,069,230.02 = 1,893,219,251.90/x
  3. Step 3: Cross multiply
    3,500,764,257.06x = 4,831,069,230.02 × 1,893,219,251.90
  4. Step 4: Simplify right side
    3,500,764,257.06x = 9,146,273,273,535,575,040
  5. Step 5: Solve for x
    x = 9,146,273,273,535,575,040/3,500,764,257.06
  6. Step 6: Final answer
    x = 2,612,650,439.14

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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.