Finding the Fourth Proportional to 46,234,000.54, 63,803,951.70 and 26,387,367.82
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Solution
The fourth proportional to 46,234,000.54, 63,803,951.70 and 26,387,367.82 is: 36,415,155.99
Step by Step Solution
- Step 1: Write the proportion equation
46,234,000.54 : 63,803,951.70 = 26,387,367.82 : x - Step 2: Convert to fraction form
46,234,000.54/63,803,951.70 = 26,387,367.82/x - Step 3: Cross multiply
46,234,000.54x = 63,803,951.70 × 26,387,367.82 - Step 4: Simplify right side
46,234,000.54x = 1,683,618,341,877,414.50 - Step 5: Solve for x
x = 1,683,618,341,877,414.50/46,234,000.54 - Step 6: Final answer
x = 36,415,155.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.