Finding the Fourth Proportional to 159,919,736.58, 239,894,244.18 and 44,903,503.98
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Solution
The fourth proportional to 159,919,736.58, 239,894,244.18 and 44,903,503.98 is: 67,359,366.51
Step by Step Solution
- Step 1: Write the proportion equation
159,919,736.58 : 239,894,244.18 = 44,903,503.98 : x - Step 2: Convert to fraction form
159,919,736.58/239,894,244.18 = 44,903,503.98/x - Step 3: Cross multiply
159,919,736.58x = 239,894,244.18 × 44,903,503.98 - Step 4: Simplify right side
159,919,736.58x = 10,772,092,148,315,722 - Step 5: Solve for x
x = 10,772,092,148,315,722/159,919,736.58 - Step 6: Final answer
x = 67,359,366.51
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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.