Finding the Fourth Proportional to 44,357,343,063.26, 61,234,241,181.12 and 29,717,257,103.55
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Solution
The fourth proportional to 44,357,343,063.26, 61,234,241,181.12 and 29,717,257,103.55 is: 41,023,955,968.80
Step by Step Solution
- Step 1: Write the proportion equation
44,357,343,063.26 : 61,234,241,181.12 = 29,717,257,103.55 : x - Step 2: Convert to fraction form
44,357,343,063.26/61,234,241,181.12 = 29,717,257,103.55/x - Step 3: Cross multiply
44,357,343,063.26x = 61,234,241,181.12 × 29,717,257,103.55 - Step 4: Simplify right side
44,357,343,063.26x = 1,819,713,688,720,132,276,224 - Step 5: Solve for x
x = 1,819,713,688,720,132,276,224/44,357,343,063.26 - Step 6: Final answer
x = 41,023,955,968.80
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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.