Finding the Fourth Proportional to 43,992,670.56, 60,703,688.24 and 26,347,437.92
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Solution
The fourth proportional to 43,992,670.56, 60,703,688.24 and 26,347,437.92 is: 36,355,752.83
Step by Step Solution
- Step 1: Write the proportion equation
43,992,670.56 : 60,703,688.24 = 26,347,437.92 : x - Step 2: Convert to fraction form
43,992,670.56/60,703,688.24 = 26,347,437.92/x - Step 3: Cross multiply
43,992,670.56x = 60,703,688.24 × 26,347,437.92 - Step 4: Simplify right side
43,992,670.56x = 1,599,386,657,418,434.25 - Step 5: Solve for x
x = 1,599,386,657,418,434.25/43,992,670.56 - Step 6: Final answer
x = 36,355,752.83
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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.