Finding the Third Proportional to 435,356,845.75 and 947,237,094.75
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Solution
The third proportional to 435,356,845.75 and 947,237,094.75 is: 2,060,971,642.99
Step by Step Solution
- Step 1: Write the proportion equation
435,356,845.75 : 947,237,094.75 = 947,237,094.75 : x - Step 2: Convert to fraction form
435,356,845.75/947,237,094.75 = 947,237,094.75/x - Step 3: Cross multiply
435,356,845.75x = 947,237,094.75 × 947,237,094.75 - Step 4: Simplify right side
435,356,845.75x = 897,258,113,670,420,480 - Step 5: Solve for x
x = 897,258,113,670,420,480/435,356,845.75 - Step 6: Final answer
x = 2,060,971,642.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.