Finding the Fourth Proportional to 3,572,707,934.17, 5,358,355,664.80 and 3,395,530,320.96
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Solution
The fourth proportional to 3,572,707,934.17, 5,358,355,664.80 and 3,395,530,320.96 is: 5,092,624,268.63
Step by Step Solution
- Step 1: Write the proportion equation
3,572,707,934.17 : 5,358,355,664.80 = 3,395,530,320.96 : x - Step 2: Convert to fraction form
3,572,707,934.17/5,358,355,664.80 = 3,395,530,320.96/x - Step 3: Cross multiply
3,572,707,934.17x = 5,358,355,664.80 × 3,395,530,320.96 - Step 4: Simplify right side
3,572,707,934.17x = 18,194,459,130,286,077,952 - Step 5: Solve for x
x = 18,194,459,130,286,077,952/3,572,707,934.17 - Step 6: Final answer
x = 5,092,624,268.63
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.