Finding the Fourth Proportional to 135,794,473.02, 203,696,659.08 and 48,362,420.88
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Solution
The fourth proportional to 135,794,473.02, 203,696,659.08 and 48,362,420.88 is: 72,545,394.07
Step by Step Solution
- Step 1: Write the proportion equation
135,794,473.02 : 203,696,659.08 = 48,362,420.88 : x - Step 2: Convert to fraction form
135,794,473.02/203,696,659.08 = 48,362,420.88/x - Step 3: Cross multiply
135,794,473.02x = 203,696,659.08 × 48,362,420.88 - Step 4: Simplify right side
135,794,473.02x = 9,851,263,558,276,834 - Step 5: Solve for x
x = 9,851,263,558,276,834/135,794,473.02 - Step 6: Final answer
x = 72,545,394.07
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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.