Home / 29,579,603.22-40,819,571.73-16,529,110.02

Finding the Fourth Proportional to 29,579,603.22, 40,819,571.73 and 16,529,110.02

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Solution

The fourth proportional to 29,579,603.22, 40,819,571.73 and 16,529,110.02 is: 22,810,014.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,579,603.22 : 40,819,571.73 = 16,529,110.02 : x
  2. Step 2: Convert to fraction form
    29,579,603.22/40,819,571.73 = 16,529,110.02/x
  3. Step 3: Cross multiply
    29,579,603.22x = 40,819,571.73 × 16,529,110.02
  4. Step 4: Simplify right side
    29,579,603.22x = 674,711,192,094,451.62
  5. Step 5: Solve for x
    x = 674,711,192,094,451.62/29,579,603.22
  6. Step 6: Final answer
    x = 22,810,014.96

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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.