Finding the Fourth Proportional to 4,234,762,782.36, 5,844,133,875.06 and 2,355,303,971.16
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Solution
The fourth proportional to 4,234,762,782.36, 5,844,133,875.06 and 2,355,303,971.16 is: 3,250,409,156.63
Step by Step Solution
- Step 1: Write the proportion equation
4,234,762,782.36 : 5,844,133,875.06 = 2,355,303,971.16 : x - Step 2: Convert to fraction form
4,234,762,782.36/5,844,133,875.06 = 2,355,303,971.16/x - Step 3: Cross multiply
4,234,762,782.36x = 5,844,133,875.06 × 2,355,303,971.16 - Step 4: Simplify right side
4,234,762,782.36x = 13,764,711,723,919,497,216 - Step 5: Solve for x
x = 13,764,711,723,919,497,216/4,234,762,782.36 - Step 6: Final answer
x = 3,250,409,156.63
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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.