Finding the Fourth Proportional to 125,226,718.70, 187,841,524.01 and 37,788,992.88
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Solution
The fourth proportional to 125,226,718.70, 187,841,524.01 and 37,788,992.88 is: 56,683,925.66
Step by Step Solution
- Step 1: Write the proportion equation
125,226,718.70 : 187,841,524.01 = 37,788,992.88 : x - Step 2: Convert to fraction form
125,226,718.70/187,841,524.01 = 37,788,992.88/x - Step 3: Cross multiply
125,226,718.70x = 187,841,524.01 × 37,788,992.88 - Step 4: Simplify right side
125,226,718.70x = 7,098,342,012,701,641 - Step 5: Solve for x
x = 7,098,342,012,701,641/125,226,718.70 - Step 6: Final answer
x = 56,683,925.66
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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.