Finding the Fourth Proportional to 452,613,585,954.56, 624,607,368,057.60 and 246,848,322,767.36
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Solution
The fourth proportional to 452,613,585,954.56, 624,607,368,057.60 and 246,848,322,767.36 is: 340,651,023,251.95
Step by Step Solution
- Step 1: Write the proportion equation
452,613,585,954.56 : 624,607,368,057.60 = 246,848,322,767.36 : x - Step 2: Convert to fraction form
452,613,585,954.56/624,607,368,057.60 = 246,848,322,767.36/x - Step 3: Cross multiply
452,613,585,954.56x = 624,607,368,057.60 × 246,848,322,767.36 - Step 4: Simplify right side
452,613,585,954.56x = 154,183,281,193,153,661,501,440 - Step 5: Solve for x
x = 154,183,281,193,153,661,501,440/452,613,585,954.56 - Step 6: Final answer
x = 340,651,023,251.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.