Finding the Fourth Proportional to 45,408,948.99, 68,058,087.32 and 23,537,270.18
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Solution
The fourth proportional to 45,408,948.99, 68,058,087.32 and 23,537,270.18 is: 35,277,222.32
Step by Step Solution
- Step 1: Write the proportion equation
45,408,948.99 : 68,058,087.32 = 23,537,270.18 : x - Step 2: Convert to fraction form
45,408,948.99/68,058,087.32 = 23,537,270.18/x - Step 3: Cross multiply
45,408,948.99x = 68,058,087.32 × 23,537,270.18 - Step 4: Simplify right side
45,408,948.99x = 1,601,901,588,844,581.50 - Step 5: Solve for x
x = 1,601,901,588,844,581.50/45,408,948.99 - Step 6: Final answer
x = 35,277,222.32
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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.