Finding the Fourth Proportional to 53,498,376.08, 80,237,118.36 and 17,097,002
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Solution
The fourth proportional to 53,498,376.08, 80,237,118.36 and 17,097,002 is: 25,642,164.75
Step by Step Solution
- Step 1: Write the proportion equation
53,498,376.08 : 80,237,118.36 = 17,097,002 : x - Step 2: Convert to fraction form
53,498,376.08/80,237,118.36 = 17,097,002/x - Step 3: Cross multiply
53,498,376.08x = 80,237,118.36 × 17,097,002 - Step 4: Simplify right side
53,498,376.08x = 1,371,814,173,075,156.75 - Step 5: Solve for x
x = 1,371,814,173,075,156.75/53,498,376.08 - Step 6: Final answer
x = 25,642,164.75
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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.