Finding the Fourth Proportional to 58,430,667, 87,589,041.12 and 24,361,755.96
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Solution
The fourth proportional to 58,430,667, 87,589,041.12 and 24,361,755.96 is: 36,518,885.61
Step by Step Solution
- Step 1: Write the proportion equation
58,430,667 : 87,589,041.12 = 24,361,755.96 : x - Step 2: Convert to fraction form
58,430,667/87,589,041.12 = 24,361,755.96/x - Step 3: Cross multiply
58,430,667x = 87,589,041.12 × 24,361,755.96 - Step 4: Simplify right side
58,430,667x = 2,133,822,844,535,845.25 - Step 5: Solve for x
x = 2,133,822,844,535,845.25/58,430,667 - Step 6: Final answer
x = 36,518,885.61
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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.