Finding the Fourth Proportional to 46,552,307.78, 64,244,177.93 and 25,925,753.97
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Solution
The fourth proportional to 46,552,307.78, 64,244,177.93 and 25,925,753.97 is: 35,778,650.52
Step by Step Solution
- Step 1: Write the proportion equation
46,552,307.78 : 64,244,177.93 = 25,925,753.97 : x - Step 2: Convert to fraction form
46,552,307.78/64,244,177.93 = 25,925,753.97/x - Step 3: Cross multiply
46,552,307.78x = 64,244,177.93 × 25,925,753.97 - Step 4: Simplify right side
46,552,307.78x = 1,665,578,751,082,898 - Step 5: Solve for x
x = 1,665,578,751,082,898/46,552,307.78 - Step 6: Final answer
x = 35,778,650.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.