Home / 2,298,510,691.31-3,447,766,082.19-551,713,427.80

Finding the Fourth Proportional to 2,298,510,691.31, 3,447,766,082.19 and 551,713,427.80

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Solution

The fourth proportional to 2,298,510,691.31, 3,447,766,082.19 and 551,713,427.80 is: 827,570,152.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,510,691.31 : 3,447,766,082.19 = 551,713,427.80 : x
  2. Step 2: Convert to fraction form
    2,298,510,691.31/3,447,766,082.19 = 551,713,427.80/x
  3. Step 3: Cross multiply
    2,298,510,691.31x = 3,447,766,082.19 × 551,713,427.80
  4. Step 4: Simplify right side
    2,298,510,691.31x = 1,902,178,843,457,621,248
  5. Step 5: Solve for x
    x = 1,902,178,843,457,621,248/2,298,510,691.31
  6. Step 6: Final answer
    x = 827,570,152.56

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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.