Home / 2,007,035,557.68-2,768,593,299.93-1,864,994,221.38

Finding the Fourth Proportional to 2,007,035,557.68, 2,768,593,299.93 and 1,864,994,221.38

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Solution

The fourth proportional to 2,007,035,557.68, 2,768,593,299.93 and 1,864,994,221.38 is: 2,572,655,220.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,035,557.68 : 2,768,593,299.93 = 1,864,994,221.38 : x
  2. Step 2: Convert to fraction form
    2,007,035,557.68/2,768,593,299.93 = 1,864,994,221.38/x
  3. Step 3: Cross multiply
    2,007,035,557.68x = 2,768,593,299.93 × 1,864,994,221.38
  4. Step 4: Simplify right side
    2,007,035,557.68x = 5,163,410,505,720,835,072
  5. Step 5: Solve for x
    x = 5,163,410,505,720,835,072/2,007,035,557.68
  6. Step 6: Final answer
    x = 2,572,655,220.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.