Finding the Fourth Proportional to 110,242,265.58, 165,261,177.99 and 48,798,664.74
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Solution
The fourth proportional to 110,242,265.58, 165,261,177.99 and 48,798,664.74 is: 73,152,749.33
Step by Step Solution
- Step 1: Write the proportion equation
110,242,265.58 : 165,261,177.99 = 48,798,664.74 : x - Step 2: Convert to fraction form
110,242,265.58/165,261,177.99 = 48,798,664.74/x - Step 3: Cross multiply
110,242,265.58x = 165,261,177.99 × 48,798,664.74 - Step 4: Simplify right side
110,242,265.58x = 8,064,524,819,271,478 - Step 5: Solve for x
x = 8,064,524,819,271,478/110,242,265.58 - Step 6: Final answer
x = 73,152,749.33
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.