Home / 4,491,569,578.60-6,737,804,598.30-1,543,460,919.40

Finding the Fourth Proportional to 4,491,569,578.60, 6,737,804,598.30 and 1,543,460,919.40

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Solution

The fourth proportional to 4,491,569,578.60, 6,737,804,598.30 and 1,543,460,919.40 is: 2,315,346,094.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,569,578.60 : 6,737,804,598.30 = 1,543,460,919.40 : x
  2. Step 2: Convert to fraction form
    4,491,569,578.60/6,737,804,598.30 = 1,543,460,919.40/x
  3. Step 3: Cross multiply
    4,491,569,578.60x = 6,737,804,598.30 × 1,543,460,919.40
  4. Step 4: Simplify right side
    4,491,569,578.60x = 10,399,538,080,029,667,328
  5. Step 5: Solve for x
    x = 10,399,538,080,029,667,328/4,491,569,578.60
  6. Step 6: Final answer
    x = 2,315,346,094.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.