Finding the Fourth Proportional to 97,617,283.74, 146,426,934.06 and 24,834,098.70
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Solution
The fourth proportional to 97,617,283.74, 146,426,934.06 and 24,834,098.70 is: 37,251,404.60
Step by Step Solution
- Step 1: Write the proportion equation
97,617,283.74 : 146,426,934.06 = 24,834,098.70 : x - Step 2: Convert to fraction form
97,617,283.74/146,426,934.06 = 24,834,098.70/x - Step 3: Cross multiply
97,617,283.74x = 146,426,934.06 × 24,834,098.70 - Step 4: Simplify right side
97,617,283.74x = 3,636,380,932,784,431.50 - Step 5: Solve for x
x = 3,636,380,932,784,431.50/97,617,283.74 - Step 6: Final answer
x = 37,251,404.60
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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.