Home / 2,298,510,415.88-3,447,765,669.42-551,713,152.74

Finding the Fourth Proportional to 2,298,510,415.88, 3,447,765,669.42 and 551,713,152.74

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Solution

The fourth proportional to 2,298,510,415.88, 3,447,765,669.42 and 551,713,152.74 is: 827,569,740.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,510,415.88 : 3,447,765,669.42 = 551,713,152.74 : x
  2. Step 2: Convert to fraction form
    2,298,510,415.88/3,447,765,669.42 = 551,713,152.74/x
  3. Step 3: Cross multiply
    2,298,510,415.88x = 3,447,765,669.42 × 551,713,152.74
  4. Step 4: Simplify right side
    2,298,510,415.88x = 1,902,177,667,367,206,144
  5. Step 5: Solve for x
    x = 1,902,177,667,367,206,144/2,298,510,415.88
  6. Step 6: Final answer
    x = 827,569,740.05

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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.