Home / 1,486,731,608.70-2,230,097,413.05-1,244,866,904.70

Finding the Fourth Proportional to 1,486,731,608.70, 2,230,097,413.05 and 1,244,866,904.70

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Solution

The fourth proportional to 1,486,731,608.70, 2,230,097,413.05 and 1,244,866,904.70 is: 1,867,300,357.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,486,731,608.70 : 2,230,097,413.05 = 1,244,866,904.70 : x
  2. Step 2: Convert to fraction form
    1,486,731,608.70/2,230,097,413.05 = 1,244,866,904.70/x
  3. Step 3: Cross multiply
    1,486,731,608.70x = 2,230,097,413.05 × 1,244,866,904.70
  4. Step 4: Simplify right side
    1,486,731,608.70x = 2,776,174,463,763,031,040
  5. Step 5: Solve for x
    x = 2,776,174,463,763,031,040/1,486,731,608.70
  6. Step 6: Final answer
    x = 1,867,300,357.05

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Double scale
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Similar ratio
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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.