Home / 14,550,914.40-21,817,580.16-5,798,539.20

Finding the Fourth Proportional to 14,550,914.40, 21,817,580.16 and 5,798,539.20

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Solution

The fourth proportional to 14,550,914.40, 21,817,580.16 and 5,798,539.20 is: 8,694,305.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,550,914.40 : 21,817,580.16 = 5,798,539.20 : x
  2. Step 2: Convert to fraction form
    14,550,914.40/21,817,580.16 = 5,798,539.20/x
  3. Step 3: Cross multiply
    14,550,914.40x = 21,817,580.16 × 5,798,539.20
  4. Step 4: Simplify right side
    14,550,914.40x = 126,510,093,806,902.28
  5. Step 5: Solve for x
    x = 126,510,093,806,902.28/14,550,914.40
  6. Step 6: Final answer
    x = 8,694,305.41

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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.