Home / 3,357,944,481.70-5,036,916,722.55-1,610,247,609.10

Finding the Fourth Proportional to 3,357,944,481.70, 5,036,916,722.55 and 1,610,247,609.10

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Solution

The fourth proportional to 3,357,944,481.70, 5,036,916,722.55 and 1,610,247,609.10 is: 2,415,371,413.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,944,481.70 : 5,036,916,722.55 = 1,610,247,609.10 : x
  2. Step 2: Convert to fraction form
    3,357,944,481.70/5,036,916,722.55 = 1,610,247,609.10/x
  3. Step 3: Cross multiply
    3,357,944,481.70x = 5,036,916,722.55 × 1,610,247,609.10
  4. Step 4: Simplify right side
    3,357,944,481.70x = 8,110,683,109,721,945,088
  5. Step 5: Solve for x
    x = 8,110,683,109,721,945,088/3,357,944,481.70
  6. Step 6: Final answer
    x = 2,415,371,413.65

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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.