Finding the Fourth Proportional to 183,707,862.24, 253,516,738.12 and 101,201,646.99
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Solution
The fourth proportional to 183,707,862.24, 253,516,738.12 and 101,201,646.99 is: 139,658,211.27
Step by Step Solution
- Step 1: Write the proportion equation
183,707,862.24 : 253,516,738.12 = 101,201,646.99 : x - Step 2: Convert to fraction form
183,707,862.24/253,516,738.12 = 101,201,646.99/x - Step 3: Cross multiply
183,707,862.24x = 253,516,738.12 × 101,201,646.99 - Step 4: Simplify right side
183,707,862.24x = 25,656,311,435,502,924 - Step 5: Solve for x
x = 25,656,311,435,502,924/183,707,862.24 - Step 6: Final answer
x = 139,658,211.27
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.