Finding the Third Proportional to 174,343,555,258 and 249,311,580,915
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Solution
The third proportional to 174,343,555,258 and 249,311,580,915 is: 356,515,985,270.32
Step by Step Solution
- Step 1: Write the proportion equation
174,343,555,258 : 249,311,580,915 = 249,311,580,915 : x - Step 2: Convert to fraction form
174,343,555,258/249,311,580,915 = 249,311,580,915/x - Step 3: Cross multiply
174,343,555,258x = 249,311,580,915 × 249,311,580,915 - Step 4: Simplify right side
174,343,555,258x = 62,156,264,378,336,590,954,496 - Step 5: Solve for x
x = 62,156,264,378,336,590,954,496/174,343,555,258 - Step 6: Final answer
x = 356,515,985,270.32
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.