Finding the Fourth Proportional to 2,058,033,996.18, 3,087,044,886.42 and 584,175,052.80
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Solution
The fourth proportional to 2,058,033,996.18, 3,087,044,886.42 and 584,175,052.80 is: 876,260,845.48
Step by Step Solution
- Step 1: Write the proportion equation
2,058,033,996.18 : 3,087,044,886.42 = 584,175,052.80 : x - Step 2: Convert to fraction form
2,058,033,996.18/3,087,044,886.42 = 584,175,052.80/x - Step 3: Cross multiply
2,058,033,996.18x = 3,087,044,886.42 × 584,175,052.80 - Step 4: Simplify right side
2,058,033,996.18x = 1,803,374,609,520,373,504 - Step 5: Solve for x
x = 1,803,374,609,520,373,504/2,058,033,996.18 - Step 6: Final answer
x = 876,260,845.48
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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.