Home / 1,226,072,615.60-1,839,108,923.40-1,093,047,028.40

Finding the Fourth Proportional to 1,226,072,615.60, 1,839,108,923.40 and 1,093,047,028.40

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Solution

The fourth proportional to 1,226,072,615.60, 1,839,108,923.40 and 1,093,047,028.40 is: 1,639,570,542.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,072,615.60 : 1,839,108,923.40 = 1,093,047,028.40 : x
  2. Step 2: Convert to fraction form
    1,226,072,615.60/1,839,108,923.40 = 1,093,047,028.40/x
  3. Step 3: Cross multiply
    1,226,072,615.60x = 1,839,108,923.40 × 1,093,047,028.40
  4. Step 4: Simplify right side
    1,226,072,615.60x = 2,010,232,543,626,293,504
  5. Step 5: Solve for x
    x = 2,010,232,543,626,293,504/1,226,072,615.60
  6. Step 6: Final answer
    x = 1,639,570,542.60

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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.