Home / 9,936,016.60-14,896,151.70-5,448,292.60

Finding the Fourth Proportional to 9,936,016.60, 14,896,151.70 and 5,448,292.60

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Solution

The fourth proportional to 9,936,016.60, 14,896,151.70 and 5,448,292.60 is: 8,168,121.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,016.60 : 14,896,151.70 = 5,448,292.60 : x
  2. Step 2: Convert to fraction form
    9,936,016.60/14,896,151.70 = 5,448,292.60/x
  3. Step 3: Cross multiply
    9,936,016.60x = 14,896,151.70 × 5,448,292.60
  4. Step 4: Simplify right side
    9,936,016.60x = 81,158,593,075,587.41
  5. Step 5: Solve for x
    x = 81,158,593,075,587.41/9,936,016.60
  6. Step 6: Final answer
    x = 8,168,121.73

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1.5x scale

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.