Finding the Fourth Proportional to 6,062,847,651.12, 8,366,742,725.04 and 3,422,648,763.12
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Solution
The fourth proportional to 6,062,847,651.12, 8,366,742,725.04 and 3,422,648,763.12 is: 4,723,262,613.06
Step by Step Solution
- Step 1: Write the proportion equation
6,062,847,651.12 : 8,366,742,725.04 = 3,422,648,763.12 : x - Step 2: Convert to fraction form
6,062,847,651.12/8,366,742,725.04 = 3,422,648,763.12/x - Step 3: Cross multiply
6,062,847,651.12x = 8,366,742,725.04 × 3,422,648,763.12 - Step 4: Simplify right side
6,062,847,651.12x = 28,636,421,639,201,415,168 - Step 5: Solve for x
x = 28,636,421,639,201,415,168/6,062,847,651.12 - Step 6: Final answer
x = 4,723,262,613.06
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.