Finding the Fourth Proportional to 24,909,386.94, 37,361,557.65 and 6,715,421.25
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Solution
The fourth proportional to 24,909,386.94, 37,361,557.65 and 6,715,421.25 is: 10,072,451.75
Step by Step Solution
- Step 1: Write the proportion equation
24,909,386.94 : 37,361,557.65 = 6,715,421.25 : x - Step 2: Convert to fraction form
24,909,386.94/37,361,557.65 = 6,715,421.25/x - Step 3: Cross multiply
24,909,386.94x = 37,361,557.65 × 6,715,421.25 - Step 4: Simplify right side
24,909,386.94x = 250,898,598,175,910.06 - Step 5: Solve for x
x = 250,898,598,175,910.06/24,909,386.94 - Step 6: Final answer
x = 10,072,451.75
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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.