Finding the Third Proportional to 968,239,424 and 2,097,795,712
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Solution
The third proportional to 968,239,424 and 2,097,795,712 is: 4,545,101,903.73
Step by Step Solution
- Step 1: Write the proportion equation
968,239,424 : 2,097,795,712 = 2,097,795,712 : x - Step 2: Convert to fraction form
968,239,424/2,097,795,712 = 2,097,795,712/x - Step 3: Cross multiply
968,239,424x = 2,097,795,712 × 2,097,795,712 - Step 4: Simplify right side
968,239,424x = 4,400,746,849,285,586,944 - Step 5: Solve for x
x = 4,400,746,849,285,586,944/968,239,424 - Step 6: Final answer
x = 4,545,101,903.73
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.