Finding the Fourth Proportional to 6,553,457,024.01, 9,046,230,077.31 and 4,295,542,058.44
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Solution
The fourth proportional to 6,553,457,024.01, 9,046,230,077.31 and 4,295,542,058.44 is: 5,929,460,073.51
Step by Step Solution
- Step 1: Write the proportion equation
6,553,457,024.01 : 9,046,230,077.31 = 4,295,542,058.44 : x - Step 2: Convert to fraction form
6,553,457,024.01/9,046,230,077.31 = 4,295,542,058.44/x - Step 3: Cross multiply
6,553,457,024.01x = 9,046,230,077.31 × 4,295,542,058.44 - Step 4: Simplify right side
6,553,457,024.01x = 38,858,461,767,370,285,056 - Step 5: Solve for x
x = 38,858,461,767,370,285,056/6,553,457,024.01 - Step 6: Final answer
x = 5,929,460,073.51
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1.5x scale
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.