Home / 4,454,917,657.36-6,678,222,238.96-1,505,134,374.96

Finding the Fourth Proportional to 4,454,917,657.36, 6,678,222,238.96 and 1,505,134,374.96

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Solution

The fourth proportional to 4,454,917,657.36, 6,678,222,238.96 and 1,505,134,374.96 is: 2,256,298,012.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,917,657.36 : 6,678,222,238.96 = 1,505,134,374.96 : x
  2. Step 2: Convert to fraction form
    4,454,917,657.36/6,678,222,238.96 = 1,505,134,374.96/x
  3. Step 3: Cross multiply
    4,454,917,657.36x = 6,678,222,238.96 × 1,505,134,374.96
  4. Step 4: Simplify right side
    4,454,917,657.36x = 10,051,621,855,481,030,656
  5. Step 5: Solve for x
    x = 10,051,621,855,481,030,656/4,454,917,657.36
  6. Step 6: Final answer
    x = 2,256,298,012.35

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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.