Finding the Fourth Proportional to 229,159,701.68, 343,736,184.52 and 56,636,530
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Solution
The fourth proportional to 229,159,701.68, 343,736,184.52 and 56,636,530 is: 84,953,962.60
Step by Step Solution
- Step 1: Write the proportion equation
229,159,701.68 : 343,736,184.52 = 56,636,530 : x - Step 2: Convert to fraction form
229,159,701.68/343,736,184.52 = 56,636,530/x - Step 3: Cross multiply
229,159,701.68x = 343,736,184.52 × 56,636,530 - Step 4: Simplify right side
229,159,701.68x = 19,468,024,726,652,516 - Step 5: Solve for x
x = 19,468,024,726,652,516/229,159,701.68 - Step 6: Final answer
x = 84,953,962.60
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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.