Finding the Fourth Proportional to 6,705,220,884.24, 10,059,387,565.95 and 2,283,678,617.99
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Solution
The fourth proportional to 6,705,220,884.24, 10,059,387,565.95 and 2,283,678,617.99 is: 3,426,047,954.42
Step by Step Solution
- Step 1: Write the proportion equation
6,705,220,884.24 : 10,059,387,565.95 = 2,283,678,617.99 : x - Step 2: Convert to fraction form
6,705,220,884.24/10,059,387,565.95 = 2,283,678,617.99/x - Step 3: Cross multiply
6,705,220,884.24x = 10,059,387,565.95 × 2,283,678,617.99 - Step 4: Simplify right side
6,705,220,884.24x = 22,972,408,294,384,193,536 - Step 5: Solve for x
x = 22,972,408,294,384,193,536/6,705,220,884.24 - Step 6: Final answer
x = 3,426,047,954.42
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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.