Home / 3,297,996,845.70-4,946,995,268.55-2,971,479,495.30

Finding the Fourth Proportional to 3,297,996,845.70, 4,946,995,268.55 and 2,971,479,495.30

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Solution

The fourth proportional to 3,297,996,845.70, 4,946,995,268.55 and 2,971,479,495.30 is: 4,457,219,242.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,996,845.70 : 4,946,995,268.55 = 2,971,479,495.30 : x
  2. Step 2: Convert to fraction form
    3,297,996,845.70/4,946,995,268.55 = 2,971,479,495.30/x
  3. Step 3: Cross multiply
    3,297,996,845.70x = 4,946,995,268.55 × 2,971,479,495.30
  4. Step 4: Simplify right side
    3,297,996,845.70x = 14,699,895,003,842,443,264
  5. Step 5: Solve for x
    x = 14,699,895,003,842,443,264/3,297,996,845.70
  6. Step 6: Final answer
    x = 4,457,219,242.95

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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.