Finding the Fourth Proportional to 17,365,753.76, 26,064,243.12 and 9,285,636.08
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Solution
The fourth proportional to 17,365,753.76, 26,064,243.12 and 9,285,636.08 is: 13,936,802.26
Step by Step Solution
- Step 1: Write the proportion equation
17,365,753.76 : 26,064,243.12 = 9,285,636.08 : x - Step 2: Convert to fraction form
17,365,753.76/26,064,243.12 = 9,285,636.08/x - Step 3: Cross multiply
17,365,753.76x = 26,064,243.12 × 9,285,636.08 - Step 4: Simplify right side
17,365,753.76x = 242,023,076,312,963.78 - Step 5: Solve for x
x = 242,023,076,312,963.78/17,365,753.76 - Step 6: Final answer
x = 13,936,802.26
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.