Finding the Fourth Proportional to 11,852,452,934.03, 17,771,579,501.26 and 3,772,423,787.08
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Solution
The fourth proportional to 11,852,452,934.03, 17,771,579,501.26 and 3,772,423,787.08 is: 5,656,375,909.50
Step by Step Solution
- Step 1: Write the proportion equation
11,852,452,934.03 : 17,771,579,501.26 = 3,772,423,787.08 : x - Step 2: Convert to fraction form
11,852,452,934.03/17,771,579,501.26 = 3,772,423,787.08/x - Step 3: Cross multiply
11,852,452,934.03x = 17,771,579,501.26 × 3,772,423,787.08 - Step 4: Simplify right side
11,852,452,934.03x = 67,041,929,244,536,537,088 - Step 5: Solve for x
x = 67,041,929,244,536,537,088/11,852,452,934.03 - Step 6: Final answer
x = 5,656,375,909.50
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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.