Finding the Fourth Proportional to 11,255,970,146.08, 16,884,098,909.88 and 2,974,785,646
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Solution
The fourth proportional to 11,255,970,146.08, 16,884,098,909.88 and 2,974,785,646 is: 4,462,216,444.33
Step by Step Solution
- Step 1: Write the proportion equation
11,255,970,146.08 : 16,884,098,909.88 = 2,974,785,646 : x - Step 2: Convert to fraction form
11,255,970,146.08/16,884,098,909.88 = 2,974,785,646/x - Step 3: Cross multiply
11,255,970,146.08x = 16,884,098,909.88 × 2,974,785,646 - Step 4: Simplify right side
11,255,970,146.08x = 50,226,575,082,755,268,608 - Step 5: Solve for x
x = 50,226,575,082,755,268,608/11,255,970,146.08 - Step 6: Final answer
x = 4,462,216,444.33
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.