Finding the Fourth Proportional to 65,101,877.28, 97,636,369.68 and 24,138,803.52
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Solution
The fourth proportional to 65,101,877.28, 97,636,369.68 and 24,138,803.52 is: 36,202,107.26
Step by Step Solution
- Step 1: Write the proportion equation
65,101,877.28 : 97,636,369.68 = 24,138,803.52 : x - Step 2: Convert to fraction form
65,101,877.28/97,636,369.68 = 24,138,803.52/x - Step 3: Cross multiply
65,101,877.28x = 97,636,369.68 × 24,138,803.52 - Step 4: Simplify right side
65,101,877.28x = 2,356,825,144,111,605.50 - Step 5: Solve for x
x = 2,356,825,144,111,605.50/65,101,877.28 - Step 6: Final answer
x = 36,202,107.26
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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.