Finding the Fourth Proportional to 182,795,303.14, 252,257,518.33 and 104,480,538.15
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Solution
The fourth proportional to 182,795,303.14, 252,257,518.33 and 104,480,538.15 is: 144,183,142.65
Step by Step Solution
- Step 1: Write the proportion equation
182,795,303.14 : 252,257,518.33 = 104,480,538.15 : x - Step 2: Convert to fraction form
182,795,303.14/252,257,518.33 = 104,480,538.15/x - Step 3: Cross multiply
182,795,303.14x = 252,257,518.33 × 104,480,538.15 - Step 4: Simplify right side
182,795,303.14x = 26,356,001,267,501,892 - Step 5: Solve for x
x = 26,356,001,267,501,892/182,795,303.14 - Step 6: Final answer
x = 144,183,142.65
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.