Home / 96,009,779.47-143,956,351.44-37,647,538.66

Finding the Fourth Proportional to 96,009,779.47, 143,956,351.44 and 37,647,538.66

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Solution

The fourth proportional to 96,009,779.47, 143,956,351.44 and 37,647,538.66 is: 56,448,440.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,009,779.47 : 143,956,351.44 = 37,647,538.66 : x
  2. Step 2: Convert to fraction form
    96,009,779.47/143,956,351.44 = 37,647,538.66/x
  3. Step 3: Cross multiply
    96,009,779.47x = 143,956,351.44 × 37,647,538.66
  4. Step 4: Simplify right side
    96,009,779.47x = 5,419,602,305,470,165
  5. Step 5: Solve for x
    x = 5,419,602,305,470,165/96,009,779.47
  6. Step 6: Final answer
    x = 56,448,440.31

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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.