Finding the Fourth Proportional to 26,576,727,259.80, 39,865,090,889.70 and 26,576,727,259.80
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Solution
The fourth proportional to 26,576,727,259.80, 39,865,090,889.70 and 26,576,727,259.80 is: 39,865,090,889.70
Step by Step Solution
- Step 1: Write the proportion equation
26,576,727,259.80 : 39,865,090,889.70 = 26,576,727,259.80 : x - Step 2: Convert to fraction form
26,576,727,259.80/39,865,090,889.70 = 26,576,727,259.80/x - Step 3: Cross multiply
26,576,727,259.80x = 39,865,090,889.70 × 26,576,727,259.80 - Step 4: Simplify right side
26,576,727,259.80x = 1,059,483,647,762,694,537,216 - Step 5: Solve for x
x = 1,059,483,647,762,694,537,216/26,576,727,259.80 - Step 6: Final answer
x = 39,865,090,889.70
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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.