Home / 3,224,892,700.78-4,450,068,075.56-1,795,855,823.40

Finding the Fourth Proportional to 3,224,892,700.78, 4,450,068,075.56 and 1,795,855,823.40

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Solution

The fourth proportional to 3,224,892,700.78, 4,450,068,075.56 and 1,795,855,823.40 is: 2,478,122,967.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,892,700.78 : 4,450,068,075.56 = 1,795,855,823.40 : x
  2. Step 2: Convert to fraction form
    3,224,892,700.78/4,450,068,075.56 = 1,795,855,823.40/x
  3. Step 3: Cross multiply
    3,224,892,700.78x = 4,450,068,075.56 × 1,795,855,823.40
  4. Step 4: Simplify right side
    3,224,892,700.78x = 7,991,680,668,020,858,880
  5. Step 5: Solve for x
    x = 7,991,680,668,020,858,880/3,224,892,700.78
  6. Step 6: Final answer
    x = 2,478,122,967.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.