Finding the Fourth Proportional to 44,037,432,703.70, 66,056,149,055.55 and 44,037,432,703.70
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Solution
The fourth proportional to 44,037,432,703.70, 66,056,149,055.55 and 44,037,432,703.70 is: 66,056,149,055.55
Step by Step Solution
- Step 1: Write the proportion equation
44,037,432,703.70 : 66,056,149,055.55 = 44,037,432,703.70 : x - Step 2: Convert to fraction form
44,037,432,703.70/66,056,149,055.55 = 44,037,432,703.70/x - Step 3: Cross multiply
44,037,432,703.70x = 66,056,149,055.55 × 44,037,432,703.70 - Step 4: Simplify right side
44,037,432,703.70x = 2,908,943,218,699,359,223,808 - Step 5: Solve for x
x = 2,908,943,218,699,359,223,808/44,037,432,703.70 - Step 6: Final answer
x = 66,056,149,055.55
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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.