Finding the Third Proportional to 7,497,652,411 and 15,615,880,955
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Solution
The third proportional to 7,497,652,411 and 15,615,880,955 is: 32,524,278,885.34
Step by Step Solution
- Step 1: Write the proportion equation
7,497,652,411 : 15,615,880,955 = 15,615,880,955 : x - Step 2: Convert to fraction form
7,497,652,411/15,615,880,955 = 15,615,880,955/x - Step 3: Cross multiply
7,497,652,411x = 15,615,880,955 × 15,615,880,955 - Step 4: Simplify right side
7,497,652,411x = 243,855,738,000,731,701,248 - Step 5: Solve for x
x = 243,855,738,000,731,701,248/7,497,652,411 - Step 6: Final answer
x = 32,524,278,885.34
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.