Finding the Fourth Proportional to 16,358,319.04, 22,579,593.60 and 10,557,112
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Solution
The fourth proportional to 16,358,319.04, 22,579,593.60 and 10,557,112 is: 14,572,114.53
Step by Step Solution
- Step 1: Write the proportion equation
16,358,319.04 : 22,579,593.60 = 10,557,112 : x - Step 2: Convert to fraction form
16,358,319.04/22,579,593.60 = 10,557,112/x - Step 3: Cross multiply
16,358,319.04x = 22,579,593.60 × 10,557,112 - Step 4: Simplify right side
16,358,319.04x = 238,375,298,549,683.22 - Step 5: Solve for x
x = 238,375,298,549,683.22/16,358,319.04 - Step 6: Final answer
x = 14,572,114.53
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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.