Home / 3,798,365,102.63-5,241,774,618.54-2,104,848,035.65

Finding the Fourth Proportional to 3,798,365,102.63, 5,241,774,618.54 and 2,104,848,035.65

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Solution

The fourth proportional to 3,798,365,102.63, 5,241,774,618.54 and 2,104,848,035.65 is: 2,904,707,344.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,798,365,102.63 : 5,241,774,618.54 = 2,104,848,035.65 : x
  2. Step 2: Convert to fraction form
    3,798,365,102.63/5,241,774,618.54 = 2,104,848,035.65/x
  3. Step 3: Cross multiply
    3,798,365,102.63x = 5,241,774,618.54 × 2,104,848,035.65
  4. Step 4: Simplify right side
    3,798,365,102.63x = 11,033,139,009,160,237,056
  5. Step 5: Solve for x
    x = 11,033,139,009,160,237,056/3,798,365,102.63
  6. Step 6: Final answer
    x = 2,904,707,344.10

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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.