Finding the Fourth Proportional to 4,375,756,399.16, 6,563,192,869.16 and 2,966,700,808.07
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Solution
The fourth proportional to 4,375,756,399.16, 6,563,192,869.16 and 2,966,700,808.07 is: 4,449,751,725.71
Step by Step Solution
- Step 1: Write the proportion equation
4,375,756,399.16 : 6,563,192,869.16 = 2,966,700,808.07 : x - Step 2: Convert to fraction form
4,375,756,399.16/6,563,192,869.16 = 2,966,700,808.07/x - Step 3: Cross multiply
4,375,756,399.16x = 6,563,192,869.16 × 2,966,700,808.07 - Step 4: Simplify right side
4,375,756,399.16x = 19,471,029,588,444,733,440 - Step 5: Solve for x
x = 19,471,029,588,444,733,440/4,375,756,399.16 - Step 6: Final answer
x = 4,449,751,725.71
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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.