Finding the Fourth Proportional to 6,350,937,940.98, 8,764,301,624.58 and 3,531,485,332.08
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Solution
The fourth proportional to 6,350,937,940.98, 8,764,301,624.58 and 3,531,485,332.08 is: 4,873,453,798.60
Step by Step Solution
- Step 1: Write the proportion equation
6,350,937,940.98 : 8,764,301,624.58 = 3,531,485,332.08 : x - Step 2: Convert to fraction form
6,350,937,940.98/8,764,301,624.58 = 3,531,485,332.08/x - Step 3: Cross multiply
6,350,937,940.98x = 8,764,301,624.58 × 3,531,485,332.08 - Step 4: Simplify right side
6,350,937,940.98x = 30,951,002,633,129,185,280 - Step 5: Solve for x
x = 30,951,002,633,129,185,280/6,350,937,940.98 - Step 6: Final answer
x = 4,873,453,798.60
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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.