Finding the Fourth Proportional to 2,332,857,352.70, 3,499,289,396.91 and 952,671,860.63
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Solution
The fourth proportional to 2,332,857,352.70, 3,499,289,396.91 and 952,671,860.63 is: 1,429,009,166.28
Step by Step Solution
- Step 1: Write the proportion equation
2,332,857,352.70 : 3,499,289,396.91 = 952,671,860.63 : x - Step 2: Convert to fraction form
2,332,857,352.70/3,499,289,396.91 = 952,671,860.63/x - Step 3: Cross multiply
2,332,857,352.70x = 3,499,289,396.91 × 952,671,860.63 - Step 4: Simplify right side
2,332,857,352.70x = 3,333,674,540,637,080,064 - Step 5: Solve for x
x = 3,333,674,540,637,080,064/2,332,857,352.70 - Step 6: Final answer
x = 1,429,009,166.28
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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.