Finding the Fourth Proportional to 295,052,556.00, 442,572,757.55 and 98,330,252.76
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Solution
The fourth proportional to 295,052,556.00, 442,572,757.55 and 98,330,252.76 is: 147,493,354.09
Step by Step Solution
- Step 1: Write the proportion equation
295,052,556.00 : 442,572,757.55 = 98,330,252.76 : x - Step 2: Convert to fraction form
295,052,556.00/442,572,757.55 = 98,330,252.76/x - Step 3: Cross multiply
295,052,556.00x = 442,572,757.55 × 98,330,252.76 - Step 4: Simplify right side
295,052,556.00x = 43,518,291,116,255,032 - Step 5: Solve for x
x = 43,518,291,116,255,032/295,052,556.00 - Step 6: Final answer
x = 147,493,354.09
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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.