Home / 19,185,756.07-26,476,412.16-10,483,928.59

Finding the Fourth Proportional to 19,185,756.07, 26,476,412.16 and 10,483,928.59

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Solution

The fourth proportional to 19,185,756.07, 26,476,412.16 and 10,483,928.59 is: 14,467,859.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,185,756.07 : 26,476,412.16 = 10,483,928.59 : x
  2. Step 2: Convert to fraction form
    19,185,756.07/26,476,412.16 = 10,483,928.59/x
  3. Step 3: Cross multiply
    19,185,756.07x = 26,476,412.16 × 10,483,928.59
  4. Step 4: Simplify right side
    19,185,756.07x = 277,576,814,404,847.66
  5. Step 5: Solve for x
    x = 277,576,814,404,847.66/19,185,756.07
  6. Step 6: Final answer
    x = 14,467,859.04

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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.