Finding the Fourth Proportional to 97,537,357.02, 146,287,387.71 and 49,001,761.74
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Solution
The fourth proportional to 97,537,357.02, 146,287,387.71 and 49,001,761.74 is: 73,493,274.14
Step by Step Solution
- Step 1: Write the proportion equation
97,537,357.02 : 146,287,387.71 = 49,001,761.74 : x - Step 2: Convert to fraction form
97,537,357.02/146,287,387.71 = 49,001,761.74/x - Step 3: Cross multiply
97,537,357.02x = 146,287,387.71 × 49,001,761.74 - Step 4: Simplify right side
97,537,357.02x = 7,168,339,718,132,425 - Step 5: Solve for x
x = 7,168,339,718,132,425/97,537,357.02 - Step 6: Final answer
x = 73,493,274.14
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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.