Finding the Fourth Proportional to 15,703,327.65, 23,537,495.48 and 6,115,519.65
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Solution
The fourth proportional to 15,703,327.65, 23,537,495.48 and 6,115,519.65 is: 9,166,465.82
Step by Step Solution
- Step 1: Write the proportion equation
15,703,327.65 : 23,537,495.48 = 6,115,519.65 : x - Step 2: Convert to fraction form
15,703,327.65/23,537,495.48 = 6,115,519.65/x - Step 3: Cross multiply
15,703,327.65x = 23,537,495.48 × 6,115,519.65 - Step 4: Simplify right side
15,703,327.65x = 143,944,016,089,148.59 - Step 5: Solve for x
x = 143,944,016,089,148.59/15,703,327.65 - Step 6: Final answer
x = 9,166,465.82
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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.