Finding the Fourth Proportional to 2,497,104,924.65, 3,744,537,873.16 and 1,488,013,462.31
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Solution
The fourth proportional to 2,497,104,924.65, 3,744,537,873.16 and 1,488,013,462.31 is: 2,231,353,080.28
Step by Step Solution
- Step 1: Write the proportion equation
2,497,104,924.65 : 3,744,537,873.16 = 1,488,013,462.31 : x - Step 2: Convert to fraction form
2,497,104,924.65/3,744,537,873.16 = 1,488,013,462.31/x - Step 3: Cross multiply
2,497,104,924.65x = 3,744,537,873.16 × 1,488,013,462.31 - Step 4: Simplify right side
2,497,104,924.65x = 5,571,922,765,391,734,784 - Step 5: Solve for x
x = 5,571,922,765,391,734,784/2,497,104,924.65 - Step 6: Final answer
x = 2,231,353,080.28
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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.