Finding the Fourth Proportional to 48,371,453.66, 72,588,395.68 and 17,663,462.26
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Solution
The fourth proportional to 48,371,453.66, 72,588,395.68 and 17,663,462.26 is: 26,506,592.01
Step by Step Solution
- Step 1: Write the proportion equation
48,371,453.66 : 72,588,395.68 = 17,663,462.26 : x - Step 2: Convert to fraction form
48,371,453.66/72,588,395.68 = 17,663,462.26/x - Step 3: Cross multiply
48,371,453.66x = 72,588,395.68 × 17,663,462.26 - Step 4: Simplify right side
48,371,453.66x = 1,282,162,387,381,997.25 - Step 5: Solve for x
x = 1,282,162,387,381,997.25/48,371,453.66 - Step 6: Final answer
x = 26,506,592.01
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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.