Finding the Fourth Proportional to 1,746,603,979,460.60, 2,619,959,342,727.60 and 599,220,110,788.65
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Solution
The fourth proportional to 1,746,603,979,460.60, 2,619,959,342,727.60 and 599,220,110,788.65 is: 898,848,477,429.80
Step by Step Solution
- Step 1: Write the proportion equation
1,746,603,979,460.60 : 2,619,959,342,727.60 = 599,220,110,788.65 : x - Step 2: Convert to fraction form
1,746,603,979,460.60/2,619,959,342,727.60 = 599,220,110,788.65/x - Step 3: Cross multiply
1,746,603,979,460.60x = 2,619,959,342,727.60 × 599,220,110,788.65 - Step 4: Simplify right side
1,746,603,979,460.60x = 1,569,932,327,610,991,238,971,392 - Step 5: Solve for x
x = 1,569,932,327,610,991,238,971,392/1,746,603,979,460.60 - Step 6: Final answer
x = 898,848,477,429.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.