Home / 19,295,923.80-26,628,427.24-10,594,660

Finding the Fourth Proportional to 19,295,923.80, 26,628,427.24 and 10,594,660

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Solution

The fourth proportional to 19,295,923.80, 26,628,427.24 and 10,594,660 is: 14,620,659.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,295,923.80 : 26,628,427.24 = 10,594,660 : x
  2. Step 2: Convert to fraction form
    19,295,923.80/26,628,427.24 = 10,594,660/x
  3. Step 3: Cross multiply
    19,295,923.80x = 26,628,427.24 × 10,594,660
  4. Step 4: Simplify right side
    19,295,923.80x = 282,119,132,942,538.38
  5. Step 5: Solve for x
    x = 282,119,132,942,538.38/19,295,923.80
  6. Step 6: Final answer
    x = 14,620,659.57

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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.