Home / 25,810,643.21-35,619,140.61-14,050,249.70

Finding the Fourth Proportional to 25,810,643.21, 35,619,140.61 and 14,050,249.70

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Solution

The fourth proportional to 25,810,643.21, 35,619,140.61 and 14,050,249.70 is: 19,389,591.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,810,643.21 : 35,619,140.61 = 14,050,249.70 : x
  2. Step 2: Convert to fraction form
    25,810,643.21/35,619,140.61 = 14,050,249.70/x
  3. Step 3: Cross multiply
    25,810,643.21x = 35,619,140.61 × 14,050,249.70
  4. Step 4: Simplify right side
    25,810,643.21x = 500,457,819,491,814.62
  5. Step 5: Solve for x
    x = 500,457,819,491,814.62/25,810,643.21
  6. Step 6: Final answer
    x = 19,389,591.17

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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.