Finding the Fourth Proportional to 39,788,999, 59,683,495.08 and 11,035,134.08
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Solution
The fourth proportional to 39,788,999, 59,683,495.08 and 11,035,134.08 is: 16,552,700.17
Step by Step Solution
- Step 1: Write the proportion equation
39,788,999 : 59,683,495.08 = 11,035,134.08 : x - Step 2: Convert to fraction form
39,788,999/59,683,495.08 = 11,035,134.08/x - Step 3: Cross multiply
39,788,999x = 59,683,495.08 × 11,035,134.08 - Step 4: Simplify right side
39,788,999x = 658,615,370,570,820.25 - Step 5: Solve for x
x = 658,615,370,570,820.25/39,788,999 - Step 6: Final answer
x = 16,552,700.17
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.