Finding the Fourth Proportional to 24,909,299,563.94, 34,374,811,189.98 and 14,060,654,290.08
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Solution
The fourth proportional to 24,909,299,563.94, 34,374,811,189.98 and 14,060,654,290.08 is: 19,403,690,384.32
Step by Step Solution
- Step 1: Write the proportion equation
24,909,299,563.94 : 34,374,811,189.98 = 14,060,654,290.08 : x - Step 2: Convert to fraction form
24,909,299,563.94/34,374,811,189.98 = 14,060,654,290.08/x - Step 3: Cross multiply
24,909,299,563.94x = 34,374,811,189.98 × 14,060,654,290.08 - Step 4: Simplify right side
24,909,299,563.94x = 483,332,336,429,082,345,472 - Step 5: Solve for x
x = 483,332,336,429,082,345,472/24,909,299,563.94 - Step 6: Final answer
x = 19,403,690,384.32
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.