Finding the Fourth Proportional to 32,235,291.86, 44,487,838.05 and 24,072,358.10
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Solution
The fourth proportional to 32,235,291.86, 44,487,838.05 and 24,072,358.10 is: 33,222,195.51
Step by Step Solution
- Step 1: Write the proportion equation
32,235,291.86 : 44,487,838.05 = 24,072,358.10 : x - Step 2: Convert to fraction form
32,235,291.86/44,487,838.05 = 24,072,358.10/x - Step 3: Cross multiply
32,235,291.86x = 44,487,838.05 × 24,072,358.10 - Step 4: Simplify right side
32,235,291.86x = 1,070,927,168,634,405.75 - Step 5: Solve for x
x = 1,070,927,168,634,405.75/32,235,291.86 - Step 6: Final answer
x = 33,222,195.51
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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.