Finding the Fourth Proportional to 32,343,894.81, 48,368,482.16 and 24,152,289.48
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Solution
The fourth proportional to 32,343,894.81, 48,368,482.16 and 24,152,289.48 is: 36,118,395.44
Step by Step Solution
- Step 1: Write the proportion equation
32,343,894.81 : 48,368,482.16 = 24,152,289.48 : x - Step 2: Convert to fraction form
32,343,894.81/48,368,482.16 = 24,152,289.48/x - Step 3: Cross multiply
32,343,894.81x = 48,368,482.16 × 24,152,289.48 - Step 4: Simplify right side
32,343,894.81x = 1,168,209,582,715,774.25 - Step 5: Solve for x
x = 1,168,209,582,715,774.25/32,343,894.81 - Step 6: Final answer
x = 36,118,395.44
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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.