Home / 41,761,845,101.76-62,641,068,811.56-10,318,702,555.68

Finding the Fourth Proportional to 41,761,845,101.76, 62,641,068,811.56 and 10,318,702,555.68

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Solution

The fourth proportional to 41,761,845,101.76, 62,641,068,811.56 and 10,318,702,555.68 is: 15,477,634,076.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,761,845,101.76 : 62,641,068,811.56 = 10,318,702,555.68 : x
  2. Step 2: Convert to fraction form
    41,761,845,101.76/62,641,068,811.56 = 10,318,702,555.68/x
  3. Step 3: Cross multiply
    41,761,845,101.76x = 62,641,068,811.56 × 10,318,702,555.68
  4. Step 4: Simplify right side
    41,761,845,101.76x = 646,374,556,836,370,841,600
  5. Step 5: Solve for x
    x = 646,374,556,836,370,841,600/41,761,845,101.76
  6. Step 6: Final answer
    x = 15,477,634,076.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.