Finding the Fourth Proportional to 49,193,001.90, 73,834,117.65 and 24,948,794.70
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Solution
The fourth proportional to 49,193,001.90, 73,834,117.65 and 24,948,794.70 is: 37,445,818.96
Step by Step Solution
- Step 1: Write the proportion equation
49,193,001.90 : 73,834,117.65 = 24,948,794.70 : x - Step 2: Convert to fraction form
49,193,001.90/73,834,117.65 = 24,948,794.70/x - Step 3: Cross multiply
49,193,001.90x = 73,834,117.65 × 24,948,794.70 - Step 4: Simplify right side
49,193,001.90x = 1,842,072,243,105,496.50 - Step 5: Solve for x
x = 1,842,072,243,105,496.50/49,193,001.90 - Step 6: Final answer
x = 37,445,818.96
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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.