Home / 2,298,646,280.07-3,172,131,745.83-1,241,374,150.08

Finding the Fourth Proportional to 2,298,646,280.07, 3,172,131,745.83 and 1,241,374,150.08

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Solution

The fourth proportional to 2,298,646,280.07, 3,172,131,745.83 and 1,241,374,150.08 is: 1,713,096,261.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,646,280.07 : 3,172,131,745.83 = 1,241,374,150.08 : x
  2. Step 2: Convert to fraction form
    2,298,646,280.07/3,172,131,745.83 = 1,241,374,150.08/x
  3. Step 3: Cross multiply
    2,298,646,280.07x = 3,172,131,745.83 × 1,241,374,150.08
  4. Step 4: Simplify right side
    2,298,646,280.07x = 3,937,802,349,921,502,720
  5. Step 5: Solve for x
    x = 3,937,802,349,921,502,720/2,298,646,280.07
  6. Step 6: Final answer
    x = 1,713,096,261.94

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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.