Home / 2,652,101,694.24-3,977,473,994.54-786,311,102.69

Finding the Fourth Proportional to 2,652,101,694.24, 3,977,473,994.54 and 786,311,102.69

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Solution

The fourth proportional to 2,652,101,694.24, 3,977,473,994.54 and 786,311,102.69 is: 1,179,265,474.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,652,101,694.24 : 3,977,473,994.54 = 786,311,102.69 : x
  2. Step 2: Convert to fraction form
    2,652,101,694.24/3,977,473,994.54 = 786,311,102.69/x
  3. Step 3: Cross multiply
    2,652,101,694.24x = 3,977,473,994.54 × 786,311,102.69
  4. Step 4: Simplify right side
    2,652,101,694.24x = 3,127,531,962,563,615,232
  5. Step 5: Solve for x
    x = 3,127,531,962,563,615,232/2,652,101,694.24
  6. Step 6: Final answer
    x = 1,179,265,474.38

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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.