Finding the Fourth Proportional to 343,173,656.04, 467,244,031.68 and 342,084,035.94
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Solution
The fourth proportional to 343,173,656.04, 467,244,031.68 and 342,084,035.94 is: 465,760,472.32
Step by Step Solution
- Step 1: Write the proportion equation
343,173,656.04 : 467,244,031.68 = 342,084,035.94 : x - Step 2: Convert to fraction form
343,173,656.04/467,244,031.68 = 342,084,035.94/x - Step 3: Cross multiply
343,173,656.04x = 467,244,031.68 × 342,084,035.94 - Step 4: Simplify right side
343,173,656.04x = 159,836,724,125,971,616 - Step 5: Solve for x
x = 159,836,724,125,971,616/343,173,656.04 - Step 6: Final answer
x = 465,760,472.32
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.