Home / 51,633,927,831,074-77,464,476,311,152-18,555,765,810,755

Finding the Fourth Proportional to 51,633,927,831,074, 77,464,476,311,152 and 18,555,765,810,755

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Solution

The fourth proportional to 51,633,927,831,074, 77,464,476,311,152 and 18,555,765,810,755 is: 27,838,530,622,445.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,633,927,831,074 : 77,464,476,311,152 = 18,555,765,810,755 : x
  2. Step 2: Convert to fraction form
    51,633,927,831,074/77,464,476,311,152 = 18,555,765,810,755/x
  3. Step 3: Cross multiply
    51,633,927,831,074x = 77,464,476,311,152 × 18,555,765,810,755
  4. Step 4: Simplify right side
    51,633,927,831,074x = 1,437,412,681,082,514,794,392,584,192
  5. Step 5: Solve for x
    x = 1,437,412,681,082,514,794,392,584,192/51,633,927,831,074
  6. Step 6: Final answer
    x = 27,838,530,622,445.89

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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.