Finding the Fourth Proportional to 26,816,176,823.70, 40,224,265,235.56 and 26,816,176,823.70
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Solution
The fourth proportional to 26,816,176,823.70, 40,224,265,235.56 and 26,816,176,823.70 is: 40,224,265,235.56
Step by Step Solution
- Step 1: Write the proportion equation
26,816,176,823.70 : 40,224,265,235.56 = 26,816,176,823.70 : x - Step 2: Convert to fraction form
26,816,176,823.70/40,224,265,235.56 = 26,816,176,823.70/x - Step 3: Cross multiply
26,816,176,823.70x = 40,224,265,235.56 × 26,816,176,823.70 - Step 4: Simplify right side
26,816,176,823.70x = 1,078,661,009,160,185,708,544 - Step 5: Solve for x
x = 1,078,661,009,160,185,708,544/26,816,176,823.70 - Step 6: Final answer
x = 40,224,265,235.56
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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.