Finding the Fourth Proportional to 8,754,527,494.08, 13,133,151,730.08 and 2,939,797,679.04
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Solution
The fourth proportional to 8,754,527,494.08, 13,133,151,730.08 and 2,939,797,679.04 is: 4,410,153,375.00
Step by Step Solution
- Step 1: Write the proportion equation
8,754,527,494.08 : 13,133,151,730.08 = 2,939,797,679.04 : x - Step 2: Convert to fraction form
8,754,527,494.08/13,133,151,730.08 = 2,939,797,679.04/x - Step 3: Cross multiply
8,754,527,494.08x = 13,133,151,730.08 × 2,939,797,679.04 - Step 4: Simplify right side
8,754,527,494.08x = 38,608,808,974,569,340,928 - Step 5: Solve for x
x = 38,608,808,974,569,340,928/8,754,527,494.08 - Step 6: Final answer
x = 4,410,153,375.00
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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.