Finding the Third Proportional to 695,819,949 and 973,316,097
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Solution
The third proportional to 695,819,949 and 973,316,097 is: 1,361,478,965.99
Step by Step Solution
- Step 1: Write the proportion equation
695,819,949 : 973,316,097 = 973,316,097 : x - Step 2: Convert to fraction form
695,819,949/973,316,097 = 973,316,097/x - Step 3: Cross multiply
695,819,949x = 973,316,097 × 973,316,097 - Step 4: Simplify right side
695,819,949x = 947,344,224,679,313,408 - Step 5: Solve for x
x = 947,344,224,679,313,408/695,819,949 - Step 6: Final answer
x = 1,361,478,965.99
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.