Finding the Third Proportional to 922,177,266.19 and 1,348,680,088.13
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Solution
The third proportional to 922,177,266.19 and 1,348,680,088.13 is: 1,972,438,539.53
Step by Step Solution
- Step 1: Write the proportion equation
922,177,266.19 : 1,348,680,088.13 = 1,348,680,088.13 : x - Step 2: Convert to fraction form
922,177,266.19/1,348,680,088.13 = 1,348,680,088.13/x - Step 3: Cross multiply
922,177,266.19x = 1,348,680,088.13 × 1,348,680,088.13 - Step 4: Simplify right side
922,177,266.19x = 1,818,937,980,104,857,856 - Step 5: Solve for x
x = 1,818,937,980,104,857,856/922,177,266.19 - Step 6: Final answer
x = 1,972,438,539.53
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.