Finding the Fourth Proportional to 69,054,520, 103,586,756.64 and 26,504,248
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Solution
The fourth proportional to 69,054,520, 103,586,756.64 and 26,504,248 is: 39,758,282.12
Step by Step Solution
- Step 1: Write the proportion equation
69,054,520 : 103,586,756.64 = 26,504,248 : x - Step 2: Convert to fraction form
69,054,520/103,586,756.64 = 26,504,248/x - Step 3: Cross multiply
69,054,520x = 103,586,756.64 × 26,504,248 - Step 4: Simplify right side
69,054,520x = 2,745,489,087,502,206.50 - Step 5: Solve for x
x = 2,745,489,087,502,206.50/69,054,520 - Step 6: Final answer
x = 39,758,282.12
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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.