Finding the Fourth Proportional to 59,189,567,660.70, 88,784,351,491.05 and 27,808,508,051.70
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Solution
The fourth proportional to 59,189,567,660.70, 88,784,351,491.05 and 27,808,508,051.70 is: 41,712,762,077.55
Step by Step Solution
- Step 1: Write the proportion equation
59,189,567,660.70 : 88,784,351,491.05 = 27,808,508,051.70 : x - Step 2: Convert to fraction form
59,189,567,660.70/88,784,351,491.05 = 27,808,508,051.70/x - Step 3: Cross multiply
59,189,567,660.70x = 88,784,351,491.05 × 27,808,508,051.70 - Step 4: Simplify right side
59,189,567,660.70x = 2,468,960,353,303,826,792,448 - Step 5: Solve for x
x = 2,468,960,353,303,826,792,448/59,189,567,660.70 - Step 6: Final answer
x = 41,712,762,077.55
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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.