Finding the Fourth Proportional to 47,306,645.04, 65,283,159.16 and 26,680,046.88
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Solution
The fourth proportional to 47,306,645.04, 65,283,159.16 and 26,680,046.88 is: 36,818,458.49
Step by Step Solution
- Step 1: Write the proportion equation
47,306,645.04 : 65,283,159.16 = 26,680,046.88 : x - Step 2: Convert to fraction form
47,306,645.04/65,283,159.16 = 26,680,046.88/x - Step 3: Cross multiply
47,306,645.04x = 65,283,159.16 × 26,680,046.88 - Step 4: Simplify right side
47,306,645.04x = 1,741,757,746,863,301.25 - Step 5: Solve for x
x = 1,741,757,746,863,301.25/47,306,645.04 - Step 6: Final answer
x = 36,818,458.49
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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.