Home / 16,356,109.04-22,571,584.74-9,014,206.94

Finding the Fourth Proportional to 16,356,109.04, 22,571,584.74 and 9,014,206.94

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Solution

The fourth proportional to 16,356,109.04, 22,571,584.74 and 9,014,206.94 is: 12,439,690.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,356,109.04 : 22,571,584.74 = 9,014,206.94 : x
  2. Step 2: Convert to fraction form
    16,356,109.04/22,571,584.74 = 9,014,206.94/x
  3. Step 3: Cross multiply
    16,356,109.04x = 22,571,584.74 × 9,014,206.94
  4. Step 4: Simplify right side
    16,356,109.04x = 203,464,935,810,106.06
  5. Step 5: Solve for x
    x = 203,464,935,810,106.06/16,356,109.04
  6. Step 6: Final answer
    x = 12,439,690.60

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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.