Home / 1,094,544,789.12-1,644,436,413.24-701,841,011.16

Finding the Fourth Proportional to 1,094,544,789.12, 1,644,436,413.24 and 701,841,011.16

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Solution

The fourth proportional to 1,094,544,789.12, 1,644,436,413.24 and 701,841,011.16 is: 1,054,441,011.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,544,789.12 : 1,644,436,413.24 = 701,841,011.16 : x
  2. Step 2: Convert to fraction form
    1,094,544,789.12/1,644,436,413.24 = 701,841,011.16/x
  3. Step 3: Cross multiply
    1,094,544,789.12x = 1,644,436,413.24 × 701,841,011.16
  4. Step 4: Simplify right side
    1,094,544,789.12x = 1,154,132,915,056,685,056
  5. Step 5: Solve for x
    x = 1,154,132,915,056,685,056/1,094,544,789.12
  6. Step 6: Final answer
    x = 1,054,441,011.94

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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.