Finding the Fourth Proportional to 4,256,301,309.04, 5,873,577,994.40 and 2,351,028,636.96
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Solution
The fourth proportional to 4,256,301,309.04, 5,873,577,994.40 and 2,351,028,636.96 is: 3,244,354,443.83
Step by Step Solution
- Step 1: Write the proportion equation
4,256,301,309.04 : 5,873,577,994.40 = 2,351,028,636.96 : x - Step 2: Convert to fraction form
4,256,301,309.04/5,873,577,994.40 = 2,351,028,636.96/x - Step 3: Cross multiply
4,256,301,309.04x = 5,873,577,994.40 × 2,351,028,636.96 - Step 4: Simplify right side
4,256,301,309.04x = 13,808,950,066,252,482,560 - Step 5: Solve for x
x = 13,808,950,066,252,482,560/4,256,301,309.04 - Step 6: Final answer
x = 3,244,354,443.83
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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.