Home / 19,330,854.26-26,675,896.02-10,628,965.94

Finding the Fourth Proportional to 19,330,854.26, 26,675,896.02 and 10,628,965.94

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Solution

The fourth proportional to 19,330,854.26, 26,675,896.02 and 10,628,965.94 is: 14,667,597.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,330,854.26 : 26,675,896.02 = 10,628,965.94 : x
  2. Step 2: Convert to fraction form
    19,330,854.26/26,675,896.02 = 10,628,965.94/x
  3. Step 3: Cross multiply
    19,330,854.26x = 26,675,896.02 × 10,628,965.94
  4. Step 4: Simplify right side
    19,330,854.26x = 283,537,190,215,561.56
  5. Step 5: Solve for x
    x = 283,537,190,215,561.56/19,330,854.26
  6. Step 6: Final answer
    x = 14,667,597.53

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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.