Finding the Fourth Proportional to 4,071,634,319.51, 6,107,512,401.57 and 1,550,701,774.30
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Solution
The fourth proportional to 4,071,634,319.51, 6,107,512,401.57 and 1,550,701,774.30 is: 2,326,075,864.00
Step by Step Solution
- Step 1: Write the proportion equation
4,071,634,319.51 : 6,107,512,401.57 = 1,550,701,774.30 : x - Step 2: Convert to fraction form
4,071,634,319.51/6,107,512,401.57 = 1,550,701,774.30/x - Step 3: Cross multiply
4,071,634,319.51x = 6,107,512,401.57 × 1,550,701,774.30 - Step 4: Simplify right side
4,071,634,319.51x = 9,470,930,317,676,236,800 - Step 5: Solve for x
x = 9,470,930,317,676,236,800/4,071,634,319.51 - Step 6: Final answer
x = 2,326,075,864.00
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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.