Finding the Third Proportional to 97,785,954 and 207,228,562
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Solution
The third proportional to 97,785,954 and 207,228,562 is: 439,159,972.90
Step by Step Solution
- Step 1: Write the proportion equation
97,785,954 : 207,228,562 = 207,228,562 : x - Step 2: Convert to fraction form
97,785,954/207,228,562 = 207,228,562/x - Step 3: Cross multiply
97,785,954x = 207,228,562 × 207,228,562 - Step 4: Simplify right side
97,785,954x = 42,943,676,908,587,840 - Step 5: Solve for x
x = 42,943,676,908,587,840/97,785,954 - Step 6: Final answer
x = 439,159,972.90
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.