Finding the Third Proportional to 7,075,484 and 15,160,031
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Solution
The third proportional to 7,075,484 and 15,160,031 is: 32,482,094.50
Step by Step Solution
- Step 1: Write the proportion equation
7,075,484 : 15,160,031 = 15,160,031 : x - Step 2: Convert to fraction form
7,075,484/15,160,031 = 15,160,031/x - Step 3: Cross multiply
7,075,484x = 15,160,031 × 15,160,031 - Step 4: Simplify right side
7,075,484x = 229,826,539,920,961 - Step 5: Solve for x
x = 229,826,539,920,961/7,075,484 - Step 6: Final answer
x = 32,482,094.50
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.