Home / 25,722,936.11-35,496,733.43-14,559,189.59

Finding the Fourth Proportional to 25,722,936.11, 35,496,733.43 and 14,559,189.59

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Solution

The fourth proportional to 25,722,936.11, 35,496,733.43 and 14,559,189.59 is: 20,091,161.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,722,936.11 : 35,496,733.43 = 14,559,189.59 : x
  2. Step 2: Convert to fraction form
    25,722,936.11/35,496,733.43 = 14,559,189.59/x
  3. Step 3: Cross multiply
    25,722,936.11x = 35,496,733.43 × 14,559,189.59
  4. Step 4: Simplify right side
    25,722,936.11x = 516,803,671,760,265
  5. Step 5: Solve for x
    x = 516,803,671,760,265/25,722,936.11
  6. Step 6: Final answer
    x = 20,091,161.82

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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.