Finding the Fourth Proportional to 235,593,502.51, 352,930,516.49 and 183,534,347.18
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Solution
The fourth proportional to 235,593,502.51, 352,930,516.49 and 183,534,347.18 is: 274,943,371.76
Step by Step Solution
- Step 1: Write the proportion equation
235,593,502.51 : 352,930,516.49 = 183,534,347.18 : x - Step 2: Convert to fraction form
235,593,502.51/352,930,516.49 = 183,534,347.18/x - Step 3: Cross multiply
235,593,502.51x = 352,930,516.49 × 183,534,347.18 - Step 4: Simplify right side
235,593,502.51x = 64,774,871,942,974,712 - Step 5: Solve for x
x = 64,774,871,942,974,712/235,593,502.51 - Step 6: Final answer
x = 274,943,371.76
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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.