Finding the Third Proportional to 248,073,117.75 and 369,690,854.63
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Solution
The third proportional to 248,073,117.75 and 369,690,854.63 is: 550,931,633.52
Step by Step Solution
- Step 1: Write the proportion equation
248,073,117.75 : 369,690,854.63 = 369,690,854.63 : x - Step 2: Convert to fraction form
248,073,117.75/369,690,854.63 = 369,690,854.63/x - Step 3: Cross multiply
248,073,117.75x = 369,690,854.63 × 369,690,854.63 - Step 4: Simplify right side
248,073,117.75x = 136,671,327,993,362,880 - Step 5: Solve for x
x = 136,671,327,993,362,880/248,073,117.75 - Step 6: Final answer
x = 550,931,633.52
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.