Finding the Fourth Proportional to 4,675,260,059.04, 6,451,862,359.95 and 2,531,883,357.09
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Solution
The fourth proportional to 4,675,260,059.04, 6,451,862,359.95 and 2,531,883,357.09 is: 3,494,000,916.55
Step by Step Solution
- Step 1: Write the proportion equation
4,675,260,059.04 : 6,451,862,359.95 = 2,531,883,357.09 : x - Step 2: Convert to fraction form
4,675,260,059.04/6,451,862,359.95 = 2,531,883,357.09/x - Step 3: Cross multiply
4,675,260,059.04x = 6,451,862,359.95 × 2,531,883,357.09 - Step 4: Simplify right side
4,675,260,059.04x = 16,335,362,931,392,817,152 - Step 5: Solve for x
x = 16,335,362,931,392,817,152/4,675,260,059.04 - Step 6: Final answer
x = 3,494,000,916.55
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.