Finding the Fourth Proportional to 4,032,090,090.80, 6,048,135,136.20 and 2,930,094,033.20
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Solution
The fourth proportional to 4,032,090,090.80, 6,048,135,136.20 and 2,930,094,033.20 is: 4,395,141,049.80
Step by Step Solution
- Step 1: Write the proportion equation
4,032,090,090.80 : 6,048,135,136.20 = 2,930,094,033.20 : x - Step 2: Convert to fraction form
4,032,090,090.80/6,048,135,136.20 = 2,930,094,033.20/x - Step 3: Cross multiply
4,032,090,090.80x = 6,048,135,136.20 × 2,930,094,033.20 - Step 4: Simplify right side
4,032,090,090.80x = 17,721,604,674,566,887,424 - Step 5: Solve for x
x = 17,721,604,674,566,887,424/4,032,090,090.80 - Step 6: Final answer
x = 4,395,141,049.80
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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.