Finding the Fourth Proportional to 29,417,789, 44,126,905.18 and 10,248,515.30
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Solution
The fourth proportional to 29,417,789, 44,126,905.18 and 10,248,515.30 is: 15,372,850.18
Step by Step Solution
- Step 1: Write the proportion equation
29,417,789 : 44,126,905.18 = 10,248,515.30 : x - Step 2: Convert to fraction form
29,417,789/44,126,905.18 = 10,248,515.30/x - Step 3: Cross multiply
29,417,789x = 44,126,905.18 × 10,248,515.30 - Step 4: Simplify right side
29,417,789x = 452,235,262,878,879.31 - Step 5: Solve for x
x = 452,235,262,878,879.31/29,417,789 - Step 6: Final answer
x = 15,372,850.18
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.