Finding the Fourth Proportional to 183,720,201.30, 275,580,301.95 and 62,551,653.30
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Solution
The fourth proportional to 183,720,201.30, 275,580,301.95 and 62,551,653.30 is: 93,827,479.95
Step by Step Solution
- Step 1: Write the proportion equation
183,720,201.30 : 275,580,301.95 = 62,551,653.30 : x - Step 2: Convert to fraction form
183,720,201.30/275,580,301.95 = 62,551,653.30/x - Step 3: Cross multiply
183,720,201.30x = 275,580,301.95 × 62,551,653.30 - Step 4: Simplify right side
183,720,201.30x = 17,238,003,503,885,712 - Step 5: Solve for x
x = 17,238,003,503,885,712/183,720,201.30 - Step 6: Final answer
x = 93,827,479.95
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.