Home / 5,899,032,003.70-8,848,548,005.55-2,403,531,970.30

Finding the Fourth Proportional to 5,899,032,003.70, 8,848,548,005.55 and 2,403,531,970.30

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Solution

The fourth proportional to 5,899,032,003.70, 8,848,548,005.55 and 2,403,531,970.30 is: 3,605,297,955.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,899,032,003.70 : 8,848,548,005.55 = 2,403,531,970.30 : x
  2. Step 2: Convert to fraction form
    5,899,032,003.70/8,848,548,005.55 = 2,403,531,970.30/x
  3. Step 3: Cross multiply
    5,899,032,003.70x = 8,848,548,005.55 × 2,403,531,970.30
  4. Step 4: Simplify right side
    5,899,032,003.70x = 21,267,768,022,073,724,928
  5. Step 5: Solve for x
    x = 21,267,768,022,073,724,928/5,899,032,003.70
  6. Step 6: Final answer
    x = 3,605,297,955.45

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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.