Finding the Fourth Proportional to 63,695,555.26, 95,543,582.00 and 19,380,281.82
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Solution
The fourth proportional to 63,695,555.26, 95,543,582.00 and 19,380,281.82 is: 29,070,498.53
Step by Step Solution
- Step 1: Write the proportion equation
63,695,555.26 : 95,543,582.00 = 19,380,281.82 : x - Step 2: Convert to fraction form
63,695,555.26/95,543,582.00 = 19,380,281.82/x - Step 3: Cross multiply
63,695,555.26x = 95,543,582.00 × 19,380,281.82 - Step 4: Simplify right side
63,695,555.26x = 1,851,661,545,334,522 - Step 5: Solve for x
x = 1,851,661,545,334,522/63,695,555.26 - Step 6: Final answer
x = 29,070,498.53
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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.