Finding the Fourth Proportional to 124,992,058.10, 174,585,773.50 and 124,992,058.10
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Solution
The fourth proportional to 124,992,058.10, 174,585,773.50 and 124,992,058.10 is: 174,585,773.50
Step by Step Solution
- Step 1: Write the proportion equation
124,992,058.10 : 174,585,773.50 = 124,992,058.10 : x - Step 2: Convert to fraction form
124,992,058.10/174,585,773.50 = 124,992,058.10/x - Step 3: Cross multiply
124,992,058.10x = 174,585,773.50 × 124,992,058.10 - Step 4: Simplify right side
124,992,058.10x = 21,821,835,144,745,440 - Step 5: Solve for x
x = 21,821,835,144,745,440/124,992,058.10 - Step 6: Final answer
x = 174,585,773.50
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.