Finding the Third Proportional to 7,269,028 and 15,291,468
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Solution
The third proportional to 7,269,028 and 15,291,468 is: 32,167,848.80
Step by Step Solution
- Step 1: Write the proportion equation
7,269,028 : 15,291,468 = 15,291,468 : x - Step 2: Convert to fraction form
7,269,028/15,291,468 = 15,291,468/x - Step 3: Cross multiply
7,269,028x = 15,291,468 × 15,291,468 - Step 4: Simplify right side
7,269,028x = 233,828,993,595,024 - Step 5: Solve for x
x = 233,828,993,595,024/7,269,028 - Step 6: Final answer
x = 32,167,848.80
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.