Finding the Fourth Proportional to 53,566,400.84, 80,359,943.84 and 22,860,532.04
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Solution
The fourth proportional to 53,566,400.84, 80,359,943.84 and 22,860,532.04 is: 34,295,211.96
Step by Step Solution
- Step 1: Write the proportion equation
53,566,400.84 : 80,359,943.84 = 22,860,532.04 : x - Step 2: Convert to fraction form
53,566,400.84/80,359,943.84 = 22,860,532.04/x - Step 3: Cross multiply
53,566,400.84x = 80,359,943.84 × 22,860,532.04 - Step 4: Simplify right side
53,566,400.84x = 1,837,071,070,886,920.75 - Step 5: Solve for x
x = 1,837,071,070,886,920.75/53,566,400.84 - Step 6: Final answer
x = 34,295,211.96
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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.