Finding the Fourth Proportional to 36,346,844.00, 54,440,164.38 and 30,043,374.18
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Solution
The fourth proportional to 36,346,844.00, 54,440,164.38 and 30,043,374.18 is: 44,998,851.32
Step by Step Solution
- Step 1: Write the proportion equation
36,346,844.00 : 54,440,164.38 = 30,043,374.18 : x - Step 2: Convert to fraction form
36,346,844.00/54,440,164.38 = 30,043,374.18/x - Step 3: Cross multiply
36,346,844.00x = 54,440,164.38 × 30,043,374.18 - Step 4: Simplify right side
36,346,844.00x = 1,635,566,228,889,047.75 - Step 5: Solve for x
x = 1,635,566,228,889,047.75/36,346,844.00 - Step 6: Final answer
x = 44,998,851.32
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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.