Home / 16,184,936.47-22,334,950.98-8,842,611.58

Finding the Fourth Proportional to 16,184,936.47, 22,334,950.98 and 8,842,611.58

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Solution

The fourth proportional to 16,184,936.47, 22,334,950.98 and 8,842,611.58 is: 12,202,661.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,184,936.47 : 22,334,950.98 = 8,842,611.58 : x
  2. Step 2: Convert to fraction form
    16,184,936.47/22,334,950.98 = 8,842,611.58/x
  3. Step 3: Cross multiply
    16,184,936.47x = 22,334,950.98 × 8,842,611.58
  4. Step 4: Simplify right side
    16,184,936.47x = 197,499,296,206,666.59
  5. Step 5: Solve for x
    x = 197,499,296,206,666.59/16,184,936.47
  6. Step 6: Final answer
    x = 12,202,661.20

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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.