Finding the Fourth Proportional to 9,881,313.66, 14,823,387.18 and 3,058,486.02
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Solution
The fourth proportional to 9,881,313.66, 14,823,387.18 and 3,058,486.02 is: 4,588,167.53
Step by Step Solution
- Step 1: Write the proportion equation
9,881,313.66 : 14,823,387.18 = 3,058,486.02 : x - Step 2: Convert to fraction form
9,881,313.66/14,823,387.18 = 3,058,486.02/x - Step 3: Cross multiply
9,881,313.66x = 14,823,387.18 × 3,058,486.02 - Step 4: Simplify right side
9,881,313.66x = 45,337,122,459,077.23 - Step 5: Solve for x
x = 45,337,122,459,077.23/9,881,313.66 - Step 6: Final answer
x = 4,588,167.53
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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.