Finding the Fourth Proportional to 595,912,298.14, 893,051,231.87 and 377,172,178.99
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Solution
The fourth proportional to 595,912,298.14, 893,051,231.87 and 377,172,178.99 is: 565,241,026.45
Step by Step Solution
- Step 1: Write the proportion equation
595,912,298.14 : 893,051,231.87 = 377,172,178.99 : x - Step 2: Convert to fraction form
595,912,298.14/893,051,231.87 = 377,172,178.99/x - Step 3: Cross multiply
595,912,298.14x = 893,051,231.87 × 377,172,178.99 - Step 4: Simplify right side
595,912,298.14x = 336,834,079,074,111,616 - Step 5: Solve for x
x = 336,834,079,074,111,616/595,912,298.14 - Step 6: Final answer
x = 565,241,026.45
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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.