Finding the Third Proportional to 97,569,554 and 212,144,572
Calculator
Solution
The third proportional to 97,569,554 and 212,144,572 is: 461,263,965.90
Step by Step Solution
- Step 1: Write the proportion equation
97,569,554 : 212,144,572 = 212,144,572 : x - Step 2: Convert to fraction form
97,569,554/212,144,572 = 212,144,572/x - Step 3: Cross multiply
97,569,554x = 212,144,572 × 212,144,572 - Step 4: Simplify right side
97,569,554x = 45,005,319,429,063,184 - Step 5: Solve for x
x = 45,005,319,429,063,184/97,569,554 - Step 6: Final answer
x = 461,263,965.90
Related Problems
Find third proportional to 48,784,777 and 106,072,286
Half scale
Find third proportional to 195,139,108 and 424,289,144
Double scale
Find third proportional to 97,569,556 and 212,144,576
Similar ratio
Find third proportional to 146,354,331 and 318,216,858
1.5x scale
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.