Home / 26,917,374,190.08-37,145,801,030.40-15,036,375,267.84

Finding the Fourth Proportional to 26,917,374,190.08, 37,145,801,030.40 and 15,036,375,267.84

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Solution

The fourth proportional to 26,917,374,190.08, 37,145,801,030.40 and 15,036,375,267.84 is: 20,750,099,915.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,917,374,190.08 : 37,145,801,030.40 = 15,036,375,267.84 : x
  2. Step 2: Convert to fraction form
    26,917,374,190.08/37,145,801,030.40 = 15,036,375,267.84/x
  3. Step 3: Cross multiply
    26,917,374,190.08x = 37,145,801,030.40 × 15,036,375,267.84
  4. Step 4: Simplify right side
    26,917,374,190.08x = 558,538,203,917,612,154,880
  5. Step 5: Solve for x
    x = 558,538,203,917,612,154,880/26,917,374,190.08
  6. Step 6: Final answer
    x = 20,750,099,915.89

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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.