Finding the Third Proportional to 75,547,688 and 164,396,329
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Solution
The third proportional to 75,547,688 and 164,396,329 is: 357,736,334.55
Step by Step Solution
- Step 1: Write the proportion equation
75,547,688 : 164,396,329 = 164,396,329 : x - Step 2: Convert to fraction form
75,547,688/164,396,329 = 164,396,329/x - Step 3: Cross multiply
75,547,688x = 164,396,329 × 164,396,329 - Step 4: Simplify right side
75,547,688x = 27,026,152,988,676,240 - Step 5: Solve for x
x = 27,026,152,988,676,240/75,547,688 - Step 6: Final answer
x = 357,736,334.55
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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.