Home / 22,889,914.56-31,580,269.74-14,184,910.98

Finding the Fourth Proportional to 22,889,914.56, 31,580,269.74 and 14,184,910.98

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Solution

The fourth proportional to 22,889,914.56, 31,580,269.74 and 14,184,910.98 is: 19,570,335.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,889,914.56 : 31,580,269.74 = 14,184,910.98 : x
  2. Step 2: Convert to fraction form
    22,889,914.56/31,580,269.74 = 14,184,910.98/x
  3. Step 3: Cross multiply
    22,889,914.56x = 31,580,269.74 × 14,184,910.98
  4. Step 4: Simplify right side
    22,889,914.56x = 447,963,314,986,287.75
  5. Step 5: Solve for x
    x = 447,963,314,986,287.75/22,889,914.56
  6. Step 6: Final answer
    x = 19,570,335.83

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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.