Finding the Fourth Proportional to 32,430,730.34, 44,754,406.46 and 17,746,397.84
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Solution
The fourth proportional to 32,430,730.34, 44,754,406.46 and 17,746,397.84 is: 24,490,028.25
Step by Step Solution
- Step 1: Write the proportion equation
32,430,730.34 : 44,754,406.46 = 17,746,397.84 : x - Step 2: Convert to fraction form
32,430,730.34/44,754,406.46 = 17,746,397.84/x - Step 3: Cross multiply
32,430,730.34x = 44,754,406.46 × 17,746,397.84 - Step 4: Simplify right side
32,430,730.34x = 794,229,502,132,226 - Step 5: Solve for x
x = 794,229,502,132,226/32,430,730.34 - Step 6: Final answer
x = 24,490,028.25
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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.