Finding the Fourth Proportional to 60,038,793.93, 82,853,606.45 and 32,536,722.18
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Solution
The fourth proportional to 60,038,793.93, 82,853,606.45 and 32,536,722.18 is: 44,900,714.99
Step by Step Solution
- Step 1: Write the proportion equation
60,038,793.93 : 82,853,606.45 = 32,536,722.18 : x - Step 2: Convert to fraction form
60,038,793.93/82,853,606.45 = 32,536,722.18/x - Step 3: Cross multiply
60,038,793.93x = 82,853,606.45 × 32,536,722.18 - Step 4: Simplify right side
60,038,793.93x = 2,695,784,774,756,048 - Step 5: Solve for x
x = 2,695,784,774,756,048/60,038,793.93 - Step 6: Final answer
x = 44,900,714.99
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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.