Home / 14,659,260.84-21,990,290.94-4,559,169.96

Finding the Fourth Proportional to 14,659,260.84, 21,990,290.94 and 4,559,169.96

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Solution

The fourth proportional to 14,659,260.84, 21,990,290.94 and 4,559,169.96 is: 6,839,190.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,659,260.84 : 21,990,290.94 = 4,559,169.96 : x
  2. Step 2: Convert to fraction form
    14,659,260.84/21,990,290.94 = 4,559,169.96/x
  3. Step 3: Cross multiply
    14,659,260.84x = 21,990,290.94 × 4,559,169.96
  4. Step 4: Simplify right side
    14,659,260.84x = 100,257,473,865,308.17
  5. Step 5: Solve for x
    x = 100,257,473,865,308.17/14,659,260.84
  6. Step 6: Final answer
    x = 6,839,190.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.