Finding the Fourth Proportional to 2,935,651,400.04, 4,051,199,592.84 and 1,615,551,956.04
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Solution
The fourth proportional to 2,935,651,400.04, 4,051,199,592.84 and 1,615,551,956.04 is: 2,229,462,062.98
Step by Step Solution
- Step 1: Write the proportion equation
2,935,651,400.04 : 4,051,199,592.84 = 1,615,551,956.04 : x - Step 2: Convert to fraction form
2,935,651,400.04/4,051,199,592.84 = 1,615,551,956.04/x - Step 3: Cross multiply
2,935,651,400.04x = 4,051,199,592.84 × 1,615,551,956.04 - Step 4: Simplify right side
2,935,651,400.04x = 6,544,923,426,521,113,600 - Step 5: Solve for x
x = 6,544,923,426,521,113,600/2,935,651,400.04 - Step 6: Final answer
x = 2,229,462,062.98
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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.