Home / 3,202,580,005.60-4,795,807,851.60-2,106,126,680.80

Finding the Fourth Proportional to 3,202,580,005.60, 4,795,807,851.60 and 2,106,126,680.80

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Solution

The fourth proportional to 3,202,580,005.60, 4,795,807,851.60 and 2,106,126,680.80 is: 3,153,888,069.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,580,005.60 : 4,795,807,851.60 = 2,106,126,680.80 : x
  2. Step 2: Convert to fraction form
    3,202,580,005.60/4,795,807,851.60 = 2,106,126,680.80/x
  3. Step 3: Cross multiply
    3,202,580,005.60x = 4,795,807,851.60 × 2,106,126,680.80
  4. Step 4: Simplify right side
    3,202,580,005.60x = 10,100,578,872,244,887,552
  5. Step 5: Solve for x
    x = 10,100,578,872,244,887,552/3,202,580,005.60
  6. Step 6: Final answer
    x = 3,153,888,069.80

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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.