Finding the Third Proportional to 437,725,620 and 683,089,038
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Solution
The third proportional to 437,725,620 and 683,089,038 is: 1,065,988,858.12
Step by Step Solution
- Step 1: Write the proportion equation
437,725,620 : 683,089,038 = 683,089,038 : x - Step 2: Convert to fraction form
437,725,620/683,089,038 = 683,089,038/x - Step 3: Cross multiply
437,725,620x = 683,089,038 × 683,089,038 - Step 4: Simplify right side
437,725,620x = 466,610,633,835,765,440 - Step 5: Solve for x
x = 466,610,633,835,765,440/437,725,620 - Step 6: Final answer
x = 1,065,988,858.12
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.