Finding the Fourth Proportional to 148,582,415.08, 222,828,832.86 and 52,838,497
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Solution
The fourth proportional to 148,582,415.08, 222,828,832.86 and 52,838,497 is: 79,241,817.48
Step by Step Solution
- Step 1: Write the proportion equation
148,582,415.08 : 222,828,832.86 = 52,838,497 : x - Step 2: Convert to fraction form
148,582,415.08/222,828,832.86 = 52,838,497/x - Step 3: Cross multiply
148,582,415.08x = 222,828,832.86 × 52,838,497 - Step 4: Simplify right side
148,582,415.08x = 11,773,940,616,586,612 - Step 5: Solve for x
x = 11,773,940,616,586,612/148,582,415.08 - Step 6: Final answer
x = 79,241,817.48
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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.