Finding the Fourth Proportional to 37,369,850.58, 56,076,911.55 and 15,803,270.10
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Solution
The fourth proportional to 37,369,850.58, 56,076,911.55 and 15,803,270.10 is: 23,714,266.07
Step by Step Solution
- Step 1: Write the proportion equation
37,369,850.58 : 56,076,911.55 = 15,803,270.10 : x - Step 2: Convert to fraction form
37,369,850.58/56,076,911.55 = 15,803,270.10/x - Step 3: Cross multiply
37,369,850.58x = 56,076,911.55 × 15,803,270.10 - Step 4: Simplify right side
37,369,850.58x = 886,198,579,598,459.62 - Step 5: Solve for x
x = 886,198,579,598,459.62/37,369,850.58 - Step 6: Final answer
x = 23,714,266.07
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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.