Finding the Fourth Proportional to 10,097,033,626.73, 15,145,550,441.13 and 3,374,175,575.76
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Solution
The fourth proportional to 10,097,033,626.73, 15,145,550,441.13 and 3,374,175,575.76 is: 5,061,263,363.99
Step by Step Solution
- Step 1: Write the proportion equation
10,097,033,626.73 : 15,145,550,441.13 = 3,374,175,575.76 : x - Step 2: Convert to fraction form
10,097,033,626.73/15,145,550,441.13 = 3,374,175,575.76/x - Step 3: Cross multiply
10,097,033,626.73x = 15,145,550,441.13 × 3,374,175,575.76 - Step 4: Simplify right side
10,097,033,626.73x = 51,103,746,379,901,943,808 - Step 5: Solve for x
x = 51,103,746,379,901,943,808/10,097,033,626.73 - Step 6: Final answer
x = 5,061,263,363.99
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1.5x scale
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.