Home / 26,825,467.62-37,020,038.39-15,066,804.92

Finding the Fourth Proportional to 26,825,467.62, 37,020,038.39 and 15,066,804.92

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Solution

The fourth proportional to 26,825,467.62, 37,020,038.39 and 15,066,804.92 is: 20,792,692.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,825,467.62 : 37,020,038.39 = 15,066,804.92 : x
  2. Step 2: Convert to fraction form
    26,825,467.62/37,020,038.39 = 15,066,804.92/x
  3. Step 3: Cross multiply
    26,825,467.62x = 37,020,038.39 × 15,066,804.92
  4. Step 4: Simplify right side
    26,825,467.62x = 557,773,696,292,606.62
  5. Step 5: Solve for x
    x = 557,773,696,292,606.62/26,825,467.62
  6. Step 6: Final answer
    x = 20,792,692.38

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1.5x scale

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.