Home / 2,481,424,885.70-3,722,137,328.55-2,210,230,543.40

Finding the Fourth Proportional to 2,481,424,885.70, 3,722,137,328.55 and 2,210,230,543.40

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Solution

The fourth proportional to 2,481,424,885.70, 3,722,137,328.55 and 2,210,230,543.40 is: 3,315,345,815.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,424,885.70 : 3,722,137,328.55 = 2,210,230,543.40 : x
  2. Step 2: Convert to fraction form
    2,481,424,885.70/3,722,137,328.55 = 2,210,230,543.40/x
  3. Step 3: Cross multiply
    2,481,424,885.70x = 3,722,137,328.55 × 2,210,230,543.40
  4. Step 4: Simplify right side
    2,481,424,885.70x = 8,226,781,610,290,491,392
  5. Step 5: Solve for x
    x = 8,226,781,610,290,491,392/2,481,424,885.70
  6. Step 6: Final answer
    x = 3,315,345,815.10

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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.