Home / 3,502,784,825,530.10-5,252,261,852,039.40-2,781,350,430,666.50

Finding the Fourth Proportional to 3,502,784,825,530.10, 5,252,261,852,039.40 and 2,781,350,430,666.50

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Solution

The fourth proportional to 3,502,784,825,530.10, 5,252,261,852,039.40 and 2,781,350,430,666.50 is: 4,170,504,753,152.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,784,825,530.10 : 5,252,261,852,039.40 = 2,781,350,430,666.50 : x
  2. Step 2: Convert to fraction form
    3,502,784,825,530.10/5,252,261,852,039.40 = 2,781,350,430,666.50/x
  3. Step 3: Cross multiply
    3,502,784,825,530.10x = 5,252,261,852,039.40 × 2,781,350,430,666.50
  4. Step 4: Simplify right side
    3,502,784,825,530.10x = 14,608,380,764,143,014,847,184,896
  5. Step 5: Solve for x
    x = 14,608,380,764,143,014,847,184,896/3,502,784,825,530.10
  6. Step 6: Final answer
    x = 4,170,504,753,152.30

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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.