Finding the Fourth Proportional to 45,583,266.40, 62,905,058.14 and 24,675,293.38
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Solution
The fourth proportional to 45,583,266.40, 62,905,058.14 and 24,675,293.38 is: 34,051,986.33
Step by Step Solution
- Step 1: Write the proportion equation
45,583,266.40 : 62,905,058.14 = 24,675,293.38 : x - Step 2: Convert to fraction form
45,583,266.40/62,905,058.14 = 24,675,293.38/x - Step 3: Cross multiply
45,583,266.40x = 62,905,058.14 × 24,675,293.38 - Step 4: Simplify right side
45,583,266.40x = 1,552,200,764,562,823.25 - Step 5: Solve for x
x = 1,552,200,764,562,823.25/45,583,266.40 - Step 6: Final answer
x = 34,051,986.33
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.