Home / 3,767,097,000.80-5,650,645,501.20-2,949,907,829.60

Finding the Fourth Proportional to 3,767,097,000.80, 5,650,645,501.20 and 2,949,907,829.60

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Solution

The fourth proportional to 3,767,097,000.80, 5,650,645,501.20 and 2,949,907,829.60 is: 4,424,861,744.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,097,000.80 : 5,650,645,501.20 = 2,949,907,829.60 : x
  2. Step 2: Convert to fraction form
    3,767,097,000.80/5,650,645,501.20 = 2,949,907,829.60/x
  3. Step 3: Cross multiply
    3,767,097,000.80x = 5,650,645,501.20 × 2,949,907,829.60
  4. Step 4: Simplify right side
    3,767,097,000.80x = 16,668,883,406,283,894,784
  5. Step 5: Solve for x
    x = 16,668,883,406,283,894,784/3,767,097,000.80
  6. Step 6: Final answer
    x = 4,424,861,744.40

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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.