Finding the Fourth Proportional to 229,495,534.29, 344,055,722.40 and 106,750,377.99
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Solution
The fourth proportional to 229,495,534.29, 344,055,722.40 and 106,750,377.99 is: 160,038,314.16
Step by Step Solution
- Step 1: Write the proportion equation
229,495,534.29 : 344,055,722.40 = 106,750,377.99 : x - Step 2: Convert to fraction form
229,495,534.29/344,055,722.40 = 106,750,377.99/x - Step 3: Cross multiply
229,495,534.29x = 344,055,722.40 × 106,750,377.99 - Step 4: Simplify right side
229,495,534.29x = 36,728,078,415,822,504 - Step 5: Solve for x
x = 36,728,078,415,822,504/229,495,534.29 - Step 6: Final answer
x = 160,038,314.16
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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.