Home / 3,263,863,658.45-4,503,580,413.23-1,834,744,407.71

Finding the Fourth Proportional to 3,263,863,658.45, 4,503,580,413.23 and 1,834,744,407.71

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Solution

The fourth proportional to 3,263,863,658.45, 4,503,580,413.23 and 1,834,744,407.71 is: 2,531,637,299.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,863,658.45 : 4,503,580,413.23 = 1,834,744,407.71 : x
  2. Step 2: Convert to fraction form
    3,263,863,658.45/4,503,580,413.23 = 1,834,744,407.71/x
  3. Step 3: Cross multiply
    3,263,863,658.45x = 4,503,580,413.23 × 1,834,744,407.71
  4. Step 4: Simplify right side
    3,263,863,658.45x = 8,262,918,977,830,187,008
  5. Step 5: Solve for x
    x = 8,262,918,977,830,187,008/3,263,863,658.45
  6. Step 6: Final answer
    x = 2,531,637,299.38

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.