Finding the Third Proportional to 1,239,905,116.69 and 2,677,052,192.06
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Solution
The third proportional to 1,239,905,116.69 and 2,677,052,192.06 is: 5,779,965,210.70
Step by Step Solution
- Step 1: Write the proportion equation
1,239,905,116.69 : 2,677,052,192.06 = 2,677,052,192.06 : x - Step 2: Convert to fraction form
1,239,905,116.69/2,677,052,192.06 = 2,677,052,192.06/x - Step 3: Cross multiply
1,239,905,116.69x = 2,677,052,192.06 × 2,677,052,192.06 - Step 4: Simplify right side
1,239,905,116.69x = 7,166,608,439,026,636,800 - Step 5: Solve for x
x = 7,166,608,439,026,636,800/1,239,905,116.69 - Step 6: Final answer
x = 5,779,965,210.70
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.