Home / 2,298,510,614.68-3,447,765,967.47-551,713,351.55

Finding the Fourth Proportional to 2,298,510,614.68, 3,447,765,967.47 and 551,713,351.55

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Solution

The fourth proportional to 2,298,510,614.68, 3,447,765,967.47 and 551,713,351.55 is: 827,570,038.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,510,614.68 : 3,447,765,967.47 = 551,713,351.55 : x
  2. Step 2: Convert to fraction form
    2,298,510,614.68/3,447,765,967.47 = 551,713,351.55/x
  3. Step 3: Cross multiply
    2,298,510,614.68x = 3,447,765,967.47 × 551,713,351.55
  4. Step 4: Simplify right side
    2,298,510,614.68x = 1,902,178,517,255,166,464
  5. Step 5: Solve for x
    x = 1,902,178,517,255,166,464/2,298,510,614.68
  6. Step 6: Final answer
    x = 827,570,038.23

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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.