Home / 2,583,266,951.20-3,871,752,413.10-1,339,011,445.45

Finding the Fourth Proportional to 2,583,266,951.20, 3,871,752,413.10 and 1,339,011,445.45

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Solution

The fourth proportional to 2,583,266,951.20, 3,871,752,413.10 and 1,339,011,445.45 is: 2,006,885,425.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583,266,951.20 : 3,871,752,413.10 = 1,339,011,445.45 : x
  2. Step 2: Convert to fraction form
    2,583,266,951.20/3,871,752,413.10 = 1,339,011,445.45/x
  3. Step 3: Cross multiply
    2,583,266,951.20x = 3,871,752,413.10 × 1,339,011,445.45
  4. Step 4: Simplify right side
    2,583,266,951.20x = 5,184,320,795,089,556,480
  5. Step 5: Solve for x
    x = 5,184,320,795,089,556,480/2,583,266,951.20
  6. Step 6: Final answer
    x = 2,006,885,425.71

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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.