Finding the Fourth Proportional to 16,316,862.73, 24,478,082.52 and 6,726,998.95
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Solution
The fourth proportional to 16,316,862.73, 24,478,082.52 and 6,726,998.95 is: 10,091,648.02
Step by Step Solution
- Step 1: Write the proportion equation
16,316,862.73 : 24,478,082.52 = 6,726,998.95 : x - Step 2: Convert to fraction form
16,316,862.73/24,478,082.52 = 6,726,998.95/x - Step 3: Cross multiply
16,316,862.73x = 24,478,082.52 × 6,726,998.95 - Step 4: Simplify right side
16,316,862.73x = 164,664,035,410,053.34 - Step 5: Solve for x
x = 164,664,035,410,053.34/16,316,862.73 - Step 6: Final answer
x = 10,091,648.02
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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.