Home / 33,330,482.14-49,990,671.67-9,071,299.46

Finding the Fourth Proportional to 33,330,482.14, 49,990,671.67 and 9,071,299.46

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Solution

The fourth proportional to 33,330,482.14, 49,990,671.67 and 9,071,299.46 is: 13,605,574.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,330,482.14 : 49,990,671.67 = 9,071,299.46 : x
  2. Step 2: Convert to fraction form
    33,330,482.14/49,990,671.67 = 9,071,299.46/x
  3. Step 3: Cross multiply
    33,330,482.14x = 49,990,671.67 × 9,071,299.46
  4. Step 4: Simplify right side
    33,330,482.14x = 453,480,352,629,798.44
  5. Step 5: Solve for x
    x = 453,480,352,629,798.44/33,330,482.14
  6. Step 6: Final answer
    x = 13,605,574.34

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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.