Home / 19,462,848,603.48-26,859,297,675.78-11,004,490,777.32

Finding the Fourth Proportional to 19,462,848,603.48, 26,859,297,675.78 and 11,004,490,777.32

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Solution

The fourth proportional to 19,462,848,603.48, 26,859,297,675.78 and 11,004,490,777.32 is: 15,186,517,635.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,462,848,603.48 : 26,859,297,675.78 = 11,004,490,777.32 : x
  2. Step 2: Convert to fraction form
    19,462,848,603.48/26,859,297,675.78 = 11,004,490,777.32/x
  3. Step 3: Cross multiply
    19,462,848,603.48x = 26,859,297,675.78 × 11,004,490,777.32
  4. Step 4: Simplify right side
    19,462,848,603.48x = 295,572,893,558,413,524,992
  5. Step 5: Solve for x
    x = 295,572,893,558,413,524,992/19,462,848,603.48
  6. Step 6: Final answer
    x = 15,186,517,635.74

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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.