Finding the Fourth Proportional to 356,893,734.99, 535,315,330.39 and 94,572,477.96
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Solution
The fourth proportional to 356,893,734.99, 535,315,330.39 and 94,572,477.96 is: 141,852,020.14
Step by Step Solution
- Step 1: Write the proportion equation
356,893,734.99 : 535,315,330.39 = 94,572,477.96 : x - Step 2: Convert to fraction form
356,893,734.99/535,315,330.39 = 94,572,477.96/x - Step 3: Cross multiply
356,893,734.99x = 535,315,330.39 × 94,572,477.96 - Step 4: Simplify right side
356,893,734.99x = 50,626,097,282,891,384 - Step 5: Solve for x
x = 50,626,097,282,891,384/356,893,734.99 - Step 6: Final answer
x = 141,852,020.14
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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.