Finding the Fourth Proportional to 26,652,058,362.06, 39,977,683,983.72 and 6,483,674,118.84
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Solution
The fourth proportional to 26,652,058,362.06, 39,977,683,983.72 and 6,483,674,118.84 is: 9,725,413,003.95
Step by Step Solution
- Step 1: Write the proportion equation
26,652,058,362.06 : 39,977,683,983.72 = 6,483,674,118.84 : x - Step 2: Convert to fraction form
26,652,058,362.06/39,977,683,983.72 = 6,483,674,118.84/x - Step 3: Cross multiply
26,652,058,362.06x = 39,977,683,983.72 × 6,483,674,118.84 - Step 4: Simplify right side
26,652,058,362.06x = 259,202,274,976,409,780,224 - Step 5: Solve for x
x = 259,202,274,976,409,780,224/26,652,058,362.06 - Step 6: Final answer
x = 9,725,413,003.95
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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.