Finding the Fourth Proportional to 2,554,058,784.24, 3,526,343,887.32 and 1,652,001,297.12
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Solution
The fourth proportional to 2,554,058,784.24, 3,526,343,887.32 and 1,652,001,297.12 is: 2,280,889,035.09
Step by Step Solution
- Step 1: Write the proportion equation
2,554,058,784.24 : 3,526,343,887.32 = 1,652,001,297.12 : x - Step 2: Convert to fraction form
2,554,058,784.24/3,526,343,887.32 = 1,652,001,297.12/x - Step 3: Cross multiply
2,554,058,784.24x = 3,526,343,887.32 × 1,652,001,297.12 - Step 4: Simplify right side
2,554,058,784.24x = 5,825,524,675,943,823,360 - Step 5: Solve for x
x = 5,825,524,675,943,823,360/2,554,058,784.24 - Step 6: Final answer
x = 2,280,889,035.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.