Home / 2,510,381,181.32-3,464,222,000.44-1,365,952,011.38

Finding the Fourth Proportional to 2,510,381,181.32, 3,464,222,000.44 and 1,365,952,011.38

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Solution

The fourth proportional to 2,510,381,181.32, 3,464,222,000.44 and 1,365,952,011.38 is: 1,884,957,170.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,381,181.32 : 3,464,222,000.44 = 1,365,952,011.38 : x
  2. Step 2: Convert to fraction form
    2,510,381,181.32/3,464,222,000.44 = 1,365,952,011.38/x
  3. Step 3: Cross multiply
    2,510,381,181.32x = 3,464,222,000.44 × 1,365,952,011.38
  4. Step 4: Simplify right side
    2,510,381,181.32x = 4,731,961,009,382,288,384
  5. Step 5: Solve for x
    x = 4,731,961,009,382,288,384/2,510,381,181.32
  6. Step 6: Final answer
    x = 1,884,957,170.89

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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.