Home / 4,607,079,921.67-6,362,161,236.71-4,356,089,145.51

Finding the Fourth Proportional to 4,607,079,921.67, 6,362,161,236.71 and 4,356,089,145.51

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Solution

The fourth proportional to 4,607,079,921.67, 6,362,161,236.71 and 4,356,089,145.51 is: 6,015,554,749.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,079,921.67 : 6,362,161,236.71 = 4,356,089,145.51 : x
  2. Step 2: Convert to fraction form
    4,607,079,921.67/6,362,161,236.71 = 4,356,089,145.51/x
  3. Step 3: Cross multiply
    4,607,079,921.67x = 6,362,161,236.71 × 4,356,089,145.51
  4. Step 4: Simplify right side
    4,607,079,921.67x = 27,714,141,505,216,909,312
  5. Step 5: Solve for x
    x = 27,714,141,505,216,909,312/4,607,079,921.67
  6. Step 6: Final answer
    x = 6,015,554,749.74

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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.