Home / 3,500,764,255.30-4,831,069,227.61-1,893,219,250.15

Finding the Fourth Proportional to 3,500,764,255.30, 4,831,069,227.61 and 1,893,219,250.15

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Solution

The fourth proportional to 3,500,764,255.30, 4,831,069,227.61 and 1,893,219,250.15 is: 2,612,650,436.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,764,255.30 : 4,831,069,227.61 = 1,893,219,250.15 : x
  2. Step 2: Convert to fraction form
    3,500,764,255.30/4,831,069,227.61 = 1,893,219,250.15/x
  3. Step 3: Cross multiply
    3,500,764,255.30x = 4,831,069,227.61 × 1,893,219,250.15
  4. Step 4: Simplify right side
    3,500,764,255.30x = 9,146,273,260,518,543,360
  5. Step 5: Solve for x
    x = 9,146,273,260,518,543,360/3,500,764,255.30
  6. Step 6: Final answer
    x = 2,612,650,436.74

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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.