Finding the Third Proportional to 454,307,102 and 988,213,472
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Solution
The third proportional to 454,307,102 and 988,213,472 is: 2,149,572,088.89
Step by Step Solution
- Step 1: Write the proportion equation
454,307,102 : 988,213,472 = 988,213,472 : x - Step 2: Convert to fraction form
454,307,102/988,213,472 = 988,213,472/x - Step 3: Cross multiply
454,307,102x = 988,213,472 × 988,213,472 - Step 4: Simplify right side
454,307,102x = 976,565,866,242,294,784 - Step 5: Solve for x
x = 976,565,866,242,294,784/454,307,102 - Step 6: Final answer
x = 2,149,572,088.89
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.