Home / 106,751,107.96-160,069,106.58-57,593,309.56

Finding the Fourth Proportional to 106,751,107.96, 160,069,106.58 and 57,593,309.56

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Solution

The fourth proportional to 106,751,107.96, 160,069,106.58 and 57,593,309.56 is: 86,358,912.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,751,107.96 : 160,069,106.58 = 57,593,309.56 : x
  2. Step 2: Convert to fraction form
    106,751,107.96/160,069,106.58 = 57,593,309.56/x
  3. Step 3: Cross multiply
    106,751,107.96x = 160,069,106.58 × 57,593,309.56
  4. Step 4: Simplify right side
    106,751,107.96x = 9,218,909,606,254,574
  5. Step 5: Solve for x
    x = 9,218,909,606,254,574/106,751,107.96
  6. Step 6: Final answer
    x = 86,358,912.64

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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.