Finding the Fourth Proportional to 65,116,119.71, 97,599,881.61 and 26,229,689.07
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Solution
The fourth proportional to 65,116,119.71, 97,599,881.61 and 26,229,689.07 is: 39,314,605.34
Step by Step Solution
- Step 1: Write the proportion equation
65,116,119.71 : 97,599,881.61 = 26,229,689.07 : x - Step 2: Convert to fraction form
65,116,119.71/97,599,881.61 = 26,229,689.07/x - Step 3: Cross multiply
65,116,119.71x = 97,599,881.61 × 26,229,689.07 - Step 4: Simplify right side
65,116,119.71x = 2,560,014,548,082,110.50 - Step 5: Solve for x
x = 2,560,014,548,082,110.50/65,116,119.71 - Step 6: Final answer
x = 39,314,605.34
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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.