Finding the Fourth Proportional to 17,496,005.80, 26,231,567.10 and 6,709,138.60
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Solution
The fourth proportional to 17,496,005.80, 26,231,567.10 and 6,709,138.60 is: 10,058,936.96
Step by Step Solution
- Step 1: Write the proportion equation
17,496,005.80 : 26,231,567.10 = 6,709,138.60 : x - Step 2: Convert to fraction form
17,496,005.80/26,231,567.10 = 6,709,138.60/x - Step 3: Cross multiply
17,496,005.80x = 26,231,567.10 × 6,709,138.60 - Step 4: Simplify right side
17,496,005.80x = 175,991,219,369,100.06 - Step 5: Solve for x
x = 175,991,219,369,100.06/17,496,005.80 - Step 6: Final answer
x = 10,058,936.96
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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.