Home / 2,910,587,905,590.80-4,365,881,858,386.40-1,025,548,150,326.80

Finding the Fourth Proportional to 2,910,587,905,590.80, 4,365,881,858,386.40 and 1,025,548,150,326.80

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Solution

The fourth proportional to 2,910,587,905,590.80, 4,365,881,858,386.40 and 1,025,548,150,326.80 is: 1,538,322,225,490.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910,587,905,590.80 : 4,365,881,858,386.40 = 1,025,548,150,326.80 : x
  2. Step 2: Convert to fraction form
    2,910,587,905,590.80/4,365,881,858,386.40 = 1,025,548,150,326.80/x
  3. Step 3: Cross multiply
    2,910,587,905,590.80x = 4,365,881,858,386.40 × 1,025,548,150,326.80
  4. Step 4: Simplify right side
    2,910,587,905,590.80x = 4,477,422,064,413,504,610,238,464
  5. Step 5: Solve for x
    x = 4,477,422,064,413,504,610,238,464/2,910,587,905,590.80
  6. Step 6: Final answer
    x = 1,538,322,225,490.27

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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.