Home / 48,286,485,381.60-66,635,353,030.80-26,876,267,344.80

Finding the Fourth Proportional to 48,286,485,381.60, 66,635,353,030.80 and 26,876,267,344.80

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Solution

The fourth proportional to 48,286,485,381.60, 66,635,353,030.80 and 26,876,267,344.80 is: 37,089,250,719.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,286,485,381.60 : 66,635,353,030.80 = 26,876,267,344.80 : x
  2. Step 2: Convert to fraction form
    48,286,485,381.60/66,635,353,030.80 = 26,876,267,344.80/x
  3. Step 3: Cross multiply
    48,286,485,381.60x = 66,635,353,030.80 × 26,876,267,344.80
  4. Step 4: Simplify right side
    48,286,485,381.60x = 1,790,909,562,670,909,751,296
  5. Step 5: Solve for x
    x = 1,790,909,562,670,909,751,296/48,286,485,381.60
  6. Step 6: Final answer
    x = 37,089,250,719.28

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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.