Finding the Fourth Proportional to 32,257,607.30, 48,386,410.95 and 14,341,703.30
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Solution
The fourth proportional to 32,257,607.30, 48,386,410.95 and 14,341,703.30 is: 21,512,554.95
Step by Step Solution
- Step 1: Write the proportion equation
32,257,607.30 : 48,386,410.95 = 14,341,703.30 : x - Step 2: Convert to fraction form
32,257,607.30/48,386,410.95 = 14,341,703.30/x - Step 3: Cross multiply
32,257,607.30x = 48,386,410.95 × 14,341,703.30 - Step 4: Simplify right side
32,257,607.30x = 693,943,549,596,771.25 - Step 5: Solve for x
x = 693,943,549,596,771.25/32,257,607.30 - Step 6: Final answer
x = 21,512,554.95
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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.