Finding the Fourth Proportional to 302,725,366,944.68, 454,088,050,417.02 and 302,725,366,944.68
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Solution
The fourth proportional to 302,725,366,944.68, 454,088,050,417.02 and 302,725,366,944.68 is: 454,088,050,417.02
Step by Step Solution
- Step 1: Write the proportion equation
302,725,366,944.68 : 454,088,050,417.02 = 302,725,366,944.68 : x - Step 2: Convert to fraction form
302,725,366,944.68/454,088,050,417.02 = 302,725,366,944.68/x - Step 3: Cross multiply
302,725,366,944.68x = 454,088,050,417.02 × 302,725,366,944.68 - Step 4: Simplify right side
302,725,366,944.68x = 137,463,971,687,686,735,921,152 - Step 5: Solve for x
x = 137,463,971,687,686,735,921,152/302,725,366,944.68 - Step 6: Final answer
x = 454,088,050,417.02
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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.