Finding the Fourth Proportional to 58,685,338,109.42, 88,033,077,934.66 and 16,190,235,366.99
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Solution
The fourth proportional to 58,685,338,109.42, 88,033,077,934.66 and 16,190,235,366.99 is: 24,286,751,985.39
Step by Step Solution
- Step 1: Write the proportion equation
58,685,338,109.42 : 88,033,077,934.66 = 16,190,235,366.99 : x - Step 2: Convert to fraction form
58,685,338,109.42/88,033,077,934.66 = 16,190,235,366.99/x - Step 3: Cross multiply
58,685,338,109.42x = 88,033,077,934.66 × 16,190,235,366.99 - Step 4: Simplify right side
58,685,338,109.42x = 1,425,276,251,842,383,183,872 - Step 5: Solve for x
x = 1,425,276,251,842,383,183,872/58,685,338,109.42 - Step 6: Final answer
x = 24,286,751,985.39
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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.