Finding the Fourth Proportional to 44,357,343,062.26, 61,234,241,179.74 and 29,717,257,102.55
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Solution
The fourth proportional to 44,357,343,062.26, 61,234,241,179.74 and 29,717,257,102.55 is: 41,023,955,967.42
Step by Step Solution
- Step 1: Write the proportion equation
44,357,343,062.26 : 61,234,241,179.74 = 29,717,257,102.55 : x - Step 2: Convert to fraction form
44,357,343,062.26/61,234,241,179.74 = 29,717,257,102.55/x - Step 3: Cross multiply
44,357,343,062.26x = 61,234,241,179.74 × 29,717,257,102.55 - Step 4: Simplify right side
44,357,343,062.26x = 1,819,713,688,617,887,989,760 - Step 5: Solve for x
x = 1,819,713,688,617,887,989,760/44,357,343,062.26 - Step 6: Final answer
x = 41,023,955,967.42
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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.