Finding the Third Proportional to 207,316,654 and 479,950,747
Calculator
Solution
The third proportional to 207,316,654 and 479,950,747 is: 1,111,115,364.35
Step by Step Solution
- Step 1: Write the proportion equation
207,316,654 : 479,950,747 = 479,950,747 : x - Step 2: Convert to fraction form
207,316,654/479,950,747 = 479,950,747/x - Step 3: Cross multiply
207,316,654x = 479,950,747 × 479,950,747 - Step 4: Simplify right side
207,316,654x = 230,352,719,545,858,016 - Step 5: Solve for x
x = 230,352,719,545,858,016/207,316,654 - Step 6: Final answer
x = 1,111,115,364.35
Related Problems
Find third proportional to 103,658,327 and 239,975,373.50
Half scale
Find third proportional to 414,633,308 and 959,901,494
Double scale
Find third proportional to 207,316,656 and 479,950,752
Similar ratio
Find third proportional to 310,974,981 and 719,926,120.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.