Finding the Third Proportional to 135,177,482.81 and 277,521,066
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Solution
The third proportional to 135,177,482.81 and 277,521,066 is: 569,754,225.86
Step by Step Solution
- Step 1: Write the proportion equation
135,177,482.81 : 277,521,066 = 277,521,066 : x - Step 2: Convert to fraction form
135,177,482.81/277,521,066 = 277,521,066/x - Step 3: Cross multiply
135,177,482.81x = 277,521,066 × 277,521,066 - Step 4: Simplify right side
135,177,482.81x = 77,017,942,073,776,352 - Step 5: Solve for x
x = 77,017,942,073,776,352/135,177,482.81 - Step 6: Final answer
x = 569,754,225.86
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.