Finding the Fourth Proportional to 45,354,592.17, 62,587,534.14 and 26,775,717.08
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Solution
The fourth proportional to 45,354,592.17, 62,587,534.14 and 26,775,717.08 is: 36,949,425.11
Step by Step Solution
- Step 1: Write the proportion equation
45,354,592.17 : 62,587,534.14 = 26,775,717.08 : x - Step 2: Convert to fraction form
45,354,592.17/62,587,534.14 = 26,775,717.08/x - Step 3: Cross multiply
45,354,592.17x = 62,587,534.14 × 26,775,717.08 - Step 4: Simplify right side
45,354,592.17x = 1,675,826,106,554,543.50 - Step 5: Solve for x
x = 1,675,826,106,554,543.50/45,354,592.17 - Step 6: Final answer
x = 36,949,425.11
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1.5x scale
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.