Finding the Fourth Proportional to 4,548,879,353.84, 6,823,662,107.16 and 1,357,895,955.30
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Solution
The fourth proportional to 4,548,879,353.84, 6,823,662,107.16 and 1,357,895,955.30 is: 2,036,946,345.44
Step by Step Solution
- Step 1: Write the proportion equation
4,548,879,353.84 : 6,823,662,107.16 = 1,357,895,955.30 : x - Step 2: Convert to fraction form
4,548,879,353.84/6,823,662,107.16 = 1,357,895,955.30/x - Step 3: Cross multiply
4,548,879,353.84x = 6,823,662,107.16 × 1,357,895,955.30 - Step 4: Simplify right side
4,548,879,353.84x = 9,265,823,175,646,439,424 - Step 5: Solve for x
x = 9,265,823,175,646,439,424/4,548,879,353.84 - Step 6: Final answer
x = 2,036,946,345.44
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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.