Finding the Third Proportional to 7,130,176 and 15,396,584
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Solution
The third proportional to 7,130,176 and 15,396,584 is: 33,246,696.70
Step by Step Solution
- Step 1: Write the proportion equation
7,130,176 : 15,396,584 = 15,396,584 : x - Step 2: Convert to fraction form
7,130,176/15,396,584 = 15,396,584/x - Step 3: Cross multiply
7,130,176x = 15,396,584 × 15,396,584 - Step 4: Simplify right side
7,130,176x = 237,054,798,869,056 - Step 5: Solve for x
x = 237,054,798,869,056/7,130,176 - Step 6: Final answer
x = 33,246,696.70
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.