Finding the Third Proportional to 351,495,310,480 and 762,911,656,618
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Solution
The third proportional to 351,495,310,480 and 762,911,656,618 is: 1,655,880,401,388.00
Step by Step Solution
- Step 1: Write the proportion equation
351,495,310,480 : 762,911,656,618 = 762,911,656,618 : x - Step 2: Convert to fraction form
351,495,310,480/762,911,656,618 = 762,911,656,618/x - Step 3: Cross multiply
351,495,310,480x = 762,911,656,618 × 762,911,656,618 - Step 4: Simplify right side
351,495,310,480x = 582,034,195,803,621,159,862,272 - Step 5: Solve for x
x = 582,034,195,803,621,159,862,272/351,495,310,480 - Step 6: Final answer
x = 1,655,880,401,388.00
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.