Finding the Fourth Proportional to 9,844,332,202.92, 14,768,036,259.92 and 3,210,418,424.84
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Solution
The fourth proportional to 9,844,332,202.92, 14,768,036,259.92 and 3,210,418,424.84 is: 4,816,129,192.95
Step by Step Solution
- Step 1: Write the proportion equation
9,844,332,202.92 : 14,768,036,259.92 = 3,210,418,424.84 : x - Step 2: Convert to fraction form
9,844,332,202.92/14,768,036,259.92 = 3,210,418,424.84/x - Step 3: Cross multiply
9,844,332,202.92x = 14,768,036,259.92 × 3,210,418,424.84 - Step 4: Simplify right side
9,844,332,202.92x = 47,411,575,707,552,374,784 - Step 5: Solve for x
x = 47,411,575,707,552,374,784/9,844,332,202.92 - Step 6: Final answer
x = 4,816,129,192.95
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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.