Finding the Fourth Proportional to 1,526,352,110.70, 2,289,528,166.05 and 1,003,334,450.55
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Solution
The fourth proportional to 1,526,352,110.70, 2,289,528,166.05 and 1,003,334,450.55 is: 1,505,001,675.83
Step by Step Solution
- Step 1: Write the proportion equation
1,526,352,110.70 : 2,289,528,166.05 = 1,003,334,450.55 : x - Step 2: Convert to fraction form
1,526,352,110.70/2,289,528,166.05 = 1,003,334,450.55/x - Step 3: Cross multiply
1,526,352,110.70x = 2,289,528,166.05 × 1,003,334,450.55 - Step 4: Simplify right side
1,526,352,110.70x = 2,297,162,484,502,525,952 - Step 5: Solve for x
x = 2,297,162,484,502,525,952/1,526,352,110.70 - Step 6: Final answer
x = 1,505,001,675.83
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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.