Finding the Fourth Proportional to 45,534,135,533,378, 62,837,107,036,080 and 26,046,497,516,188
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Solution
The fourth proportional to 45,534,135,533,378, 62,837,107,036,080 and 26,046,497,516,188 is: 35,944,166,572,349.95
Step by Step Solution
- Step 1: Write the proportion equation
45,534,135,533,378 : 62,837,107,036,080 = 26,046,497,516,188 : x - Step 2: Convert to fraction form
45,534,135,533,378/62,837,107,036,080 = 26,046,497,516,188/x - Step 3: Cross multiply
45,534,135,533,378x = 62,837,107,036,080 × 26,046,497,516,188 - Step 4: Simplify right side
45,534,135,533,378x = 1,636,686,552,339,697,190,913,966,080 - Step 5: Solve for x
x = 1,636,686,552,339,697,190,913,966,080/45,534,135,533,378 - Step 6: Final answer
x = 35,944,166,572,349.95
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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.