Finding the Fourth Proportional to 16,462,000.48, 24,687,766.08 and 15,387,325.14
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Solution
The fourth proportional to 16,462,000.48, 24,687,766.08 and 15,387,325.14 is: 23,076,094.80
Step by Step Solution
- Step 1: Write the proportion equation
16,462,000.48 : 24,687,766.08 = 15,387,325.14 : x - Step 2: Convert to fraction form
16,462,000.48/24,687,766.08 = 15,387,325.14/x - Step 3: Cross multiply
16,462,000.48x = 24,687,766.08 × 15,387,325.14 - Step 4: Simplify right side
16,462,000.48x = 379,878,683,653,223.25 - Step 5: Solve for x
x = 379,878,683,653,223.25/16,462,000.48 - Step 6: Final answer
x = 23,076,094.80
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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.