Home / 2,309,472,000.80-3,464,208,001.20-2,075,669,453.60

Finding the Fourth Proportional to 2,309,472,000.80, 3,464,208,001.20 and 2,075,669,453.60

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Solution

The fourth proportional to 2,309,472,000.80, 3,464,208,001.20 and 2,075,669,453.60 is: 3,113,504,180.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,472,000.80 : 3,464,208,001.20 = 2,075,669,453.60 : x
  2. Step 2: Convert to fraction form
    2,309,472,000.80/3,464,208,001.20 = 2,075,669,453.60/x
  3. Step 3: Cross multiply
    2,309,472,000.80x = 3,464,208,001.20 × 2,075,669,453.60
  4. Step 4: Simplify right side
    2,309,472,000.80x = 7,190,550,729,007,551,488
  5. Step 5: Solve for x
    x = 7,190,550,729,007,551,488/2,309,472,000.80
  6. Step 6: Final answer
    x = 3,113,504,180.40

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Double scale
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Similar ratio
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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.