Finding the Fourth Proportional to 593,593,406.03, 889,482,124.01 and 317,283,944.10
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Solution
The fourth proportional to 593,593,406.03, 889,482,124.01 and 317,283,944.10 is: 475,440,585.50
Step by Step Solution
- Step 1: Write the proportion equation
593,593,406.03 : 889,482,124.01 = 317,283,944.10 : x - Step 2: Convert to fraction form
593,593,406.03/889,482,124.01 = 317,283,944.10/x - Step 3: Cross multiply
593,593,406.03x = 889,482,124.01 × 317,283,944.10 - Step 4: Simplify right side
593,593,406.03x = 282,218,396,510,751,712 - Step 5: Solve for x
x = 282,218,396,510,751,712/593,593,406.03 - Step 6: Final answer
x = 475,440,585.50
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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.