Finding the Fourth Proportional to 16,352,273,402.84, 24,528,605,409.30 and 4,560,674,445.74
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Solution
The fourth proportional to 16,352,273,402.84, 24,528,605,409.30 and 4,560,674,445.74 is: 6,841,066,139.49
Step by Step Solution
- Step 1: Write the proportion equation
16,352,273,402.84 : 24,528,605,409.30 = 4,560,674,445.74 : x - Step 2: Convert to fraction form
16,352,273,402.84/24,528,605,409.30 = 4,560,674,445.74/x - Step 3: Cross multiply
16,352,273,402.84x = 24,528,605,409.30 × 4,560,674,445.74 - Step 4: Simplify right side
16,352,273,402.84x = 111,866,983,879,834,435,584 - Step 5: Solve for x
x = 111,866,983,879,834,435,584/16,352,273,402.84 - Step 6: Final answer
x = 6,841,066,139.49
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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.