Finding the Fourth Proportional to 2,332,857,351.70, 3,499,289,395.41 and 952,671,859.63
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Solution
The fourth proportional to 2,332,857,351.70, 3,499,289,395.41 and 952,671,859.63 is: 1,429,009,164.79
Step by Step Solution
- Step 1: Write the proportion equation
2,332,857,351.70 : 3,499,289,395.41 = 952,671,859.63 : x - Step 2: Convert to fraction form
2,332,857,351.70/3,499,289,395.41 = 952,671,859.63/x - Step 3: Cross multiply
2,332,857,351.70x = 3,499,289,395.41 × 952,671,859.63 - Step 4: Simplify right side
2,332,857,351.70x = 3,333,674,535,719,484,928 - Step 5: Solve for x
x = 3,333,674,535,719,484,928/2,332,857,351.70 - Step 6: Final answer
x = 1,429,009,164.79
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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.