Home / 1,345,106,882.04-2,017,524,094.56-362,632,736.04

Finding the Fourth Proportional to 1,345,106,882.04, 2,017,524,094.56 and 362,632,736.04

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Solution

The fourth proportional to 1,345,106,882.04, 2,017,524,094.56 and 362,632,736.04 is: 543,912,377.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,345,106,882.04 : 2,017,524,094.56 = 362,632,736.04 : x
  2. Step 2: Convert to fraction form
    1,345,106,882.04/2,017,524,094.56 = 362,632,736.04/x
  3. Step 3: Cross multiply
    1,345,106,882.04x = 2,017,524,094.56 × 362,632,736.04
  4. Step 4: Simplify right side
    1,345,106,882.04x = 731,620,282,436,916,480
  5. Step 5: Solve for x
    x = 731,620,282,436,916,480/1,345,106,882.04
  6. Step 6: Final answer
    x = 543,912,377.67

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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.