Finding the Fourth Proportional to 795,229,035,145.02, 1,193,011,080,635.30 and 257,965,044,374.88
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Solution
The fourth proportional to 795,229,035,145.02, 1,193,011,080,635.30 and 257,965,044,374.88 is: 387,001,911,090.54
Step by Step Solution
- Step 1: Write the proportion equation
795,229,035,145.02 : 1,193,011,080,635.30 = 257,965,044,374.88 : x - Step 2: Convert to fraction form
795,229,035,145.02/1,193,011,080,635.30 = 257,965,044,374.88/x - Step 3: Cross multiply
795,229,035,145.02x = 1,193,011,080,635.30 × 257,965,044,374.88 - Step 4: Simplify right side
795,229,035,145.02x = 307,755,156,355,808,734,740,480 - Step 5: Solve for x
x = 307,755,156,355,808,734,740,480/795,229,035,145.02 - Step 6: Final answer
x = 387,001,911,090.54
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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.