Finding the Fourth Proportional to 48,832,029,113.80, 73,248,043,670.70 and 24,037,117,817.80
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Solution
The fourth proportional to 48,832,029,113.80, 73,248,043,670.70 and 24,037,117,817.80 is: 36,055,676,726.70
Step by Step Solution
- Step 1: Write the proportion equation
48,832,029,113.80 : 73,248,043,670.70 = 24,037,117,817.80 : x - Step 2: Convert to fraction form
48,832,029,113.80/73,248,043,670.70 = 24,037,117,817.80/x - Step 3: Cross multiply
48,832,029,113.80x = 73,248,043,670.70 × 24,037,117,817.80 - Step 4: Simplify right side
48,832,029,113.80x = 1,760,671,855,635,975,372,800 - Step 5: Solve for x
x = 1,760,671,855,635,975,372,800/48,832,029,113.80 - Step 6: Final answer
x = 36,055,676,726.70
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1.5x scale
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.