Finding the Fourth Proportional to 24,447,966.90, 36,671,950.35 and 15,838,622.70
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Solution
The fourth proportional to 24,447,966.90, 36,671,950.35 and 15,838,622.70 is: 23,757,934.05
Step by Step Solution
- Step 1: Write the proportion equation
24,447,966.90 : 36,671,950.35 = 15,838,622.70 : x - Step 2: Convert to fraction form
24,447,966.90/36,671,950.35 = 15,838,622.70/x - Step 3: Cross multiply
24,447,966.90x = 36,671,950.35 × 15,838,622.70 - Step 4: Simplify right side
24,447,966.90x = 580,833,185,266,783 - Step 5: Solve for x
x = 580,833,185,266,783/24,447,966.90 - Step 6: Final answer
x = 23,757,934.05
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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.