Finding the Third Proportional to 521,149,808 and 793,935,708
Calculator
Solution
The third proportional to 521,149,808 and 793,935,708 is: 1,209,506,170.32
Step by Step Solution
- Step 1: Write the proportion equation
521,149,808 : 793,935,708 = 793,935,708 : x - Step 2: Convert to fraction form
521,149,808/793,935,708 = 793,935,708/x - Step 3: Cross multiply
521,149,808x = 793,935,708 × 793,935,708 - Step 4: Simplify right side
521,149,808x = 630,333,908,437,461,248 - Step 5: Solve for x
x = 630,333,908,437,461,248/521,149,808 - Step 6: Final answer
x = 1,209,506,170.32
Related Problems
Find third proportional to 260,574,904 and 396,967,854
Half scale
Find third proportional to 1,042,299,616 and 1,587,871,416
Double scale
Find third proportional to 521,149,810 and 793,935,711
Similar ratio
Find third proportional to 781,724,712 and 1,190,903,562
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.