Finding the Fourth Proportional to 6,053,498,685.02, 8,353,833,386.57 and 3,377,279,279.67
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Solution
The fourth proportional to 6,053,498,685.02, 8,353,833,386.57 and 3,377,279,279.67 is: 4,660,648,307.75
Step by Step Solution
- Step 1: Write the proportion equation
6,053,498,685.02 : 8,353,833,386.57 = 3,377,279,279.67 : x - Step 2: Convert to fraction form
6,053,498,685.02/8,353,833,386.57 = 3,377,279,279.67/x - Step 3: Cross multiply
6,053,498,685.02x = 8,353,833,386.57 × 3,377,279,279.67 - Step 4: Simplify right side
6,053,498,685.02x = 28,213,228,402,261,438,464 - Step 5: Solve for x
x = 28,213,228,402,261,438,464/6,053,498,685.02 - Step 6: Final answer
x = 4,660,648,307.75
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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.