Finding the Fourth Proportional to 92,045,038.36, 138,031,676.07 and 34,505,914
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Solution
The fourth proportional to 92,045,038.36, 138,031,676.07 and 34,505,914 is: 51,745,419.73
Step by Step Solution
- Step 1: Write the proportion equation
92,045,038.36 : 138,031,676.07 = 34,505,914 : x - Step 2: Convert to fraction form
92,045,038.36/138,031,676.07 = 34,505,914/x - Step 3: Cross multiply
92,045,038.36x = 138,031,676.07 × 34,505,914 - Step 4: Simplify right side
92,045,038.36x = 4,762,909,143,747,278 - Step 5: Solve for x
x = 4,762,909,143,747,278/92,045,038.36 - Step 6: Final answer
x = 51,745,419.73
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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.