Home / 55,895,390.14-83,852,185.96-16,507,629.49

Finding the Fourth Proportional to 55,895,390.14, 83,852,185.96 and 16,507,629.49

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Solution

The fourth proportional to 55,895,390.14, 83,852,185.96 and 16,507,629.49 is: 24,764,131.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,895,390.14 : 83,852,185.96 = 16,507,629.49 : x
  2. Step 2: Convert to fraction form
    55,895,390.14/83,852,185.96 = 16,507,629.49/x
  3. Step 3: Cross multiply
    55,895,390.14x = 83,852,185.96 × 16,507,629.49
  4. Step 4: Simplify right side
    55,895,390.14x = 1,384,200,817,754,259.75
  5. Step 5: Solve for x
    x = 1,384,200,817,754,259.75/55,895,390.14
  6. Step 6: Final answer
    x = 24,764,131.97

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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.