Finding the Fourth Proportional to 514,266,804, 771,604,591.68 and 164,566,748.16
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Solution
The fourth proportional to 514,266,804, 771,604,591.68 and 164,566,748.16 is: 246,915,526.20
Step by Step Solution
- Step 1: Write the proportion equation
514,266,804 : 771,604,591.68 = 164,566,748.16 : x - Step 2: Convert to fraction form
514,266,804/771,604,591.68 = 164,566,748.16/x - Step 3: Cross multiply
514,266,804x = 771,604,591.68 × 164,566,748.16 - Step 4: Simplify right side
514,266,804x = 126,980,458,518,102,176 - Step 5: Solve for x
x = 126,980,458,518,102,176/514,266,804 - Step 6: Final answer
x = 246,915,526.20
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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.