Home / 133,994,006,413.90-200,991,009,620.85-133,064,197,240.30

Finding the Fourth Proportional to 133,994,006,413.90, 200,991,009,620.85 and 133,064,197,240.30

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Solution

The fourth proportional to 133,994,006,413.90, 200,991,009,620.85 and 133,064,197,240.30 is: 199,596,295,860.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,994,006,413.90 : 200,991,009,620.85 = 133,064,197,240.30 : x
  2. Step 2: Convert to fraction form
    133,994,006,413.90/200,991,009,620.85 = 133,064,197,240.30/x
  3. Step 3: Cross multiply
    133,994,006,413.90x = 200,991,009,620.85 × 133,064,197,240.30
  4. Step 4: Simplify right side
    133,994,006,413.90x = 26,744,707,347,715,819,831,296
  5. Step 5: Solve for x
    x = 26,744,707,347,715,819,831,296/133,994,006,413.90
  6. Step 6: Final answer
    x = 199,596,295,860.45

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Double scale
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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.