Finding the Fourth Proportional to 565,704,753, 848,684,800.08 and 172,266,774
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Solution
The fourth proportional to 565,704,753, 848,684,800.08 and 172,266,774 is: 258,439,038.88
Step by Step Solution
- Step 1: Write the proportion equation
565,704,753 : 848,684,800.08 = 172,266,774 : x - Step 2: Convert to fraction form
565,704,753/848,684,800.08 = 172,266,774/x - Step 3: Cross multiply
565,704,753x = 848,684,800.08 × 172,266,774 - Step 4: Simplify right side
565,704,753x = 146,200,192,652,616,544 - Step 5: Solve for x
x = 146,200,192,652,616,544/565,704,753 - Step 6: Final answer
x = 258,439,038.88
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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.