Finding the Fourth Proportional to 44,921,341.77, 61,991,451.54 and 24,294,787.95
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Solution
The fourth proportional to 44,921,341.77, 61,991,451.54 and 24,294,787.95 is: 33,526,807.32
Step by Step Solution
- Step 1: Write the proportion equation
44,921,341.77 : 61,991,451.54 = 24,294,787.95 : x - Step 2: Convert to fraction form
44,921,341.77/61,991,451.54 = 24,294,787.95/x - Step 3: Cross multiply
44,921,341.77x = 61,991,451.54 × 24,294,787.95 - Step 4: Simplify right side
44,921,341.77x = 1,506,069,170,041,152 - Step 5: Solve for x
x = 1,506,069,170,041,152/44,921,341.77 - Step 6: Final answer
x = 33,526,807.32
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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.