Finding the Fourth Proportional to 3,566,928,337,197.20, 5,348,202,840,354 and 1,386,176,028,666.80
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Solution
The fourth proportional to 3,566,928,337,197.20, 5,348,202,840,354 and 1,386,176,028,666.80 is: 2,078,413,097,464.07
Step by Step Solution
- Step 1: Write the proportion equation
3,566,928,337,197.20 : 5,348,202,840,354 = 1,386,176,028,666.80 : x - Step 2: Convert to fraction form
3,566,928,337,197.20/5,348,202,840,354 = 1,386,176,028,666.80/x - Step 3: Cross multiply
3,566,928,337,197.20x = 5,348,202,840,354 × 1,386,176,028,666.80 - Step 4: Simplify right side
3,566,928,337,197.20x = 7,413,550,573,746,407,329,497,088 - Step 5: Solve for x
x = 7,413,550,573,746,407,329,497,088/3,566,928,337,197.20 - Step 6: Final answer
x = 2,078,413,097,464.07
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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.