Finding the Third Proportional to 38,435,914,808,472 and 84,214,911,247,840
Calculator
Solution
The third proportional to 38,435,914,808,472 and 84,214,911,247,840 is: 184,518,862,418,706.47
Step by Step Solution
- Step 1: Write the proportion equation
38,435,914,808,472 : 84,214,911,247,840 = 84,214,911,247,840 : x - Step 2: Convert to fraction form
38,435,914,808,472/84,214,911,247,840 = 84,214,911,247,840/x - Step 3: Cross multiply
38,435,914,808,472x = 84,214,911,247,840 × 84,214,911,247,840 - Step 4: Simplify right side
38,435,914,808,472x = 7,092,151,276,481,567,989,742,698,496 - Step 5: Solve for x
x = 7,092,151,276,481,567,989,742,698,496/38,435,914,808,472 - Step 6: Final answer
x = 184,518,862,418,706.47
Related Problems
Find third proportional to 19,217,957,404,236 and 42,107,455,623,920
Half scale
Find third proportional to 76,871,829,616,944 and 168,429,822,495,680
Double scale
Find third proportional to 38,435,914,808,474 and 84,214,911,247,844
Similar ratio
Find third proportional to 57,653,872,212,708 and 126,322,366,871,760
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.