Finding the Fourth Proportional to 44,546,564,013.48, 61,475,874,657.54 and 25,519,344,886.44
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Solution
The fourth proportional to 44,546,564,013.48, 61,475,874,657.54 and 25,519,344,886.44 is: 35,217,621,882.28
Step by Step Solution
- Step 1: Write the proportion equation
44,546,564,013.48 : 61,475,874,657.54 = 25,519,344,886.44 : x - Step 2: Convert to fraction form
44,546,564,013.48/61,475,874,657.54 = 25,519,344,886.44/x - Step 3: Cross multiply
44,546,564,013.48x = 61,475,874,657.54 × 25,519,344,886.44 - Step 4: Simplify right side
44,546,564,013.48x = 1,568,824,047,581,319,659,520 - Step 5: Solve for x
x = 1,568,824,047,581,319,659,520/44,546,564,013.48 - Step 6: Final answer
x = 35,217,621,882.28
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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.