Finding the Third Proportional to 447,762,120 and 968,867,466
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Solution
The third proportional to 447,762,120 and 968,867,466 is: 2,096,434,970.14
Step by Step Solution
- Step 1: Write the proportion equation
447,762,120 : 968,867,466 = 968,867,466 : x - Step 2: Convert to fraction form
447,762,120/968,867,466 = 968,867,466/x - Step 3: Cross multiply
447,762,120x = 968,867,466 × 968,867,466 - Step 4: Simplify right side
447,762,120x = 938,704,166,673,261,184 - Step 5: Solve for x
x = 938,704,166,673,261,184/447,762,120 - Step 6: Final answer
x = 2,096,434,970.14
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.