Finding the Fourth Proportional to 53,101,785,386.24, 79,709,383,159.68 and 22,863,903,223.04
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Solution
The fourth proportional to 53,101,785,386.24, 79,709,383,159.68 and 22,863,903,223.04 is: 34,320,270,199.49
Step by Step Solution
- Step 1: Write the proportion equation
53,101,785,386.24 : 79,709,383,159.68 = 22,863,903,223.04 : x - Step 2: Convert to fraction form
53,101,785,386.24/79,709,383,159.68 = 22,863,903,223.04/x - Step 3: Cross multiply
53,101,785,386.24x = 79,709,383,159.68 × 22,863,903,223.04 - Step 4: Simplify right side
53,101,785,386.24x = 1,822,467,622,531,137,798,144 - Step 5: Solve for x
x = 1,822,467,622,531,137,798,144/53,101,785,386.24 - Step 6: Final answer
x = 34,320,270,199.49
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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.