Finding the Fourth Proportional to 32,430,774.53, 44,754,467.00 and 17,746,442.57
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Solution
The fourth proportional to 32,430,774.53, 44,754,467.00 and 17,746,442.57 is: 24,490,089.73
Step by Step Solution
- Step 1: Write the proportion equation
32,430,774.53 : 44,754,467.00 = 17,746,442.57 : x - Step 2: Convert to fraction form
32,430,774.53/44,754,467.00 = 17,746,442.57/x - Step 3: Cross multiply
32,430,774.53x = 44,754,467.00 × 17,746,442.57 - Step 4: Simplify right side
32,430,774.53x = 794,232,578,053,955.62 - Step 5: Solve for x
x = 794,232,578,053,955.62/32,430,774.53 - Step 6: Final answer
x = 24,490,089.73
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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.