Home / 2,134,125,606.56-2,945,030,084.24-1,181,548,799.33

Finding the Fourth Proportional to 2,134,125,606.56, 2,945,030,084.24 and 1,181,548,799.33

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Solution

The fourth proportional to 2,134,125,606.56, 2,945,030,084.24 and 1,181,548,799.33 is: 1,630,502,323.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,134,125,606.56 : 2,945,030,084.24 = 1,181,548,799.33 : x
  2. Step 2: Convert to fraction form
    2,134,125,606.56/2,945,030,084.24 = 1,181,548,799.33/x
  3. Step 3: Cross multiply
    2,134,125,606.56x = 2,945,030,084.24 × 1,181,548,799.33
  4. Step 4: Simplify right side
    2,134,125,606.56x = 3,479,696,760,003,868,160
  5. Step 5: Solve for x
    x = 3,479,696,760,003,868,160/2,134,125,606.56
  6. Step 6: Final answer
    x = 1,630,502,323.44

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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.