Finding the Fourth Proportional to 33,352,899, 50,037,973.98 and 19,531,530.12
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Solution
The fourth proportional to 33,352,899, 50,037,973.98 and 19,531,530.12 is: 29,302,346.28
Step by Step Solution
- Step 1: Write the proportion equation
33,352,899 : 50,037,973.98 = 19,531,530.12 : x - Step 2: Convert to fraction form
33,352,899/50,037,973.98 = 19,531,530.12/x - Step 3: Cross multiply
33,352,899x = 50,037,973.98 × 19,531,530.12 - Step 4: Simplify right side
33,352,899x = 977,318,195,934,146.25 - Step 5: Solve for x
x = 977,318,195,934,146.25/33,352,899 - Step 6: Final answer
x = 29,302,346.28
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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.