Finding the Third Proportional to 97,785,948 and 207,228,552
Calculator
Solution
The third proportional to 97,785,948 and 207,228,552 is: 439,159,957.46
Step by Step Solution
- Step 1: Write the proportion equation
97,785,948 : 207,228,552 = 207,228,552 : x - Step 2: Convert to fraction form
97,785,948/207,228,552 = 207,228,552/x - Step 3: Cross multiply
97,785,948x = 207,228,552 × 207,228,552 - Step 4: Simplify right side
97,785,948x = 42,943,672,764,016,704 - Step 5: Solve for x
x = 42,943,672,764,016,704/97,785,948 - Step 6: Final answer
x = 439,159,957.46
Related Problems
Find third proportional to 48,892,974 and 103,614,276
Half scale
Find third proportional to 195,571,896 and 414,457,104
Double scale
Find third proportional to 97,785,950 and 207,228,556
Similar ratio
Find third proportional to 146,678,922 and 310,842,828
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.