Finding the Third Proportional to 51,368,566.50 and 75,209,931
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Solution
The third proportional to 51,368,566.50 and 75,209,931 is: 110,116,635.65
Step by Step Solution
- Step 1: Write the proportion equation
51,368,566.50 : 75,209,931 = 75,209,931 : x - Step 2: Convert to fraction form
51,368,566.50/75,209,931 = 75,209,931/x - Step 3: Cross multiply
51,368,566.50x = 75,209,931 × 75,209,931 - Step 4: Simplify right side
51,368,566.50x = 5,656,533,721,024,761 - Step 5: Solve for x
x = 5,656,533,721,024,761/51,368,566.50 - Step 6: Final answer
x = 110,116,635.65
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.