Finding the Third Proportional to 7,390,080,911.81 and 15,303,996,614.81
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Solution
The third proportional to 7,390,080,911.81 and 15,303,996,614.81 is: 31,692,794,054.77
Step by Step Solution
- Step 1: Write the proportion equation
7,390,080,911.81 : 15,303,996,614.81 = 15,303,996,614.81 : x - Step 2: Convert to fraction form
7,390,080,911.81/15,303,996,614.81 = 15,303,996,614.81/x - Step 3: Cross multiply
7,390,080,911.81x = 15,303,996,614.81 × 15,303,996,614.81 - Step 4: Simplify right side
7,390,080,911.81x = 234,212,312,386,177,171,456 - Step 5: Solve for x
x = 234,212,312,386,177,171,456/7,390,080,911.81 - Step 6: Final answer
x = 31,692,794,054.77
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.