Home / 114,742,361,453.62-245,603,297,409.19

Finding the Third Proportional to 114,742,361,453.62 and 245,603,297,409.19

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Solution

The third proportional to 114,742,361,453.62 and 245,603,297,409.19 is: 525,708,020,421.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,742,361,453.62 : 245,603,297,409.19 = 245,603,297,409.19 : x
  2. Step 2: Convert to fraction form
    114,742,361,453.62/245,603,297,409.19 = 245,603,297,409.19/x
  3. Step 3: Cross multiply
    114,742,361,453.62x = 245,603,297,409.19 × 245,603,297,409.19
  4. Step 4: Simplify right side
    114,742,361,453.62x = 60,320,979,698,267,040,251,904
  5. Step 5: Solve for x
    x = 60,320,979,698,267,040,251,904/114,742,361,453.62
  6. Step 6: Final answer
    x = 525,708,020,421.47

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.