Finding the Fourth Proportional to 1,995,868,408,264.30, 2,993,383,676,010.30 and 562,941,201,847.80
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Solution
The fourth proportional to 1,995,868,408,264.30, 2,993,383,676,010.30 and 562,941,201,847.80 is: 844,293,640,395.99
Step by Step Solution
- Step 1: Write the proportion equation
1,995,868,408,264.30 : 2,993,383,676,010.30 = 562,941,201,847.80 : x - Step 2: Convert to fraction form
1,995,868,408,264.30/2,993,383,676,010.30 = 562,941,201,847.80/x - Step 3: Cross multiply
1,995,868,408,264.30x = 2,993,383,676,010.30 × 562,941,201,847.80 - Step 4: Simplify right side
1,995,868,408,264.30x = 1,685,099,004,164,823,901,536,256 - Step 5: Solve for x
x = 1,685,099,004,164,823,901,536,256/1,995,868,408,264.30 - Step 6: Final answer
x = 844,293,640,395.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.