Finding the Fourth Proportional to 26,163,492.18, 36,105,619.50 and 14,563,796.10
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Solution
The fourth proportional to 26,163,492.18, 36,105,619.50 and 14,563,796.10 is: 20,098,038.78
Step by Step Solution
- Step 1: Write the proportion equation
26,163,492.18 : 36,105,619.50 = 14,563,796.10 : x - Step 2: Convert to fraction form
26,163,492.18/36,105,619.50 = 14,563,796.10/x - Step 3: Cross multiply
26,163,492.18x = 36,105,619.50 × 14,563,796.10 - Step 4: Simplify right side
26,163,492.18x = 525,834,880,462,183.94 - Step 5: Solve for x
x = 525,834,880,462,183.94/26,163,492.18 - Step 6: Final answer
x = 20,098,038.78
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.