Finding the Fourth Proportional to 4,024,403,296.90, 6,033,014,766.15 and 1,570,169,392.90
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Solution
The fourth proportional to 4,024,403,296.90, 6,033,014,766.15 and 1,570,169,392.90 is: 2,353,853,337.72
Step by Step Solution
- Step 1: Write the proportion equation
4,024,403,296.90 : 6,033,014,766.15 = 1,570,169,392.90 : x - Step 2: Convert to fraction form
4,024,403,296.90/6,033,014,766.15 = 1,570,169,392.90/x - Step 3: Cross multiply
4,024,403,296.90x = 6,033,014,766.15 × 1,570,169,392.90 - Step 4: Simplify right side
4,024,403,296.90x = 9,472,855,132,722,481,152 - Step 5: Solve for x
x = 9,472,855,132,722,481,152/4,024,403,296.90 - Step 6: Final answer
x = 2,353,853,337.72
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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.