Finding the Third Proportional to 51,988,209.19 and 112,645,482.75
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Solution
The third proportional to 51,988,209.19 and 112,645,482.75 is: 244,074,665.82
Step by Step Solution
- Step 1: Write the proportion equation
51,988,209.19 : 112,645,482.75 = 112,645,482.75 : x - Step 2: Convert to fraction form
51,988,209.19/112,645,482.75 = 112,645,482.75/x - Step 3: Cross multiply
51,988,209.19x = 112,645,482.75 × 112,645,482.75 - Step 4: Simplify right side
51,988,209.19x = 12,689,004,783,980,548 - Step 5: Solve for x
x = 12,689,004,783,980,548/51,988,209.19 - Step 6: Final answer
x = 244,074,665.82
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.