Finding the Fourth Proportional to 53,927,054, 74,419,596.96 and 29,480,768
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Solution
The fourth proportional to 53,927,054, 74,419,596.96 and 29,480,768 is: 40,683,603.31
Step by Step Solution
- Step 1: Write the proportion equation
53,927,054 : 74,419,596.96 = 29,480,768 : x - Step 2: Convert to fraction form
53,927,054/74,419,596.96 = 29,480,768/x - Step 3: Cross multiply
53,927,054x = 74,419,596.96 × 29,480,768 - Step 4: Simplify right side
53,927,054x = 2,193,946,872,631,265 - Step 5: Solve for x
x = 2,193,946,872,631,265/53,927,054 - Step 6: Final answer
x = 40,683,603.31
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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.