Finding the Fourth Proportional to 32,387,156.36, 48,589,251.50 and 11,639,690
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Solution
The fourth proportional to 32,387,156.36, 48,589,251.50 and 11,639,690 is: 17,462,595.93
Step by Step Solution
- Step 1: Write the proportion equation
32,387,156.36 : 48,589,251.50 = 11,639,690 : x - Step 2: Convert to fraction form
32,387,156.36/48,589,251.50 = 11,639,690/x - Step 3: Cross multiply
32,387,156.36x = 48,589,251.50 × 11,639,690 - Step 4: Simplify right side
32,387,156.36x = 565,563,824,792,035 - Step 5: Solve for x
x = 565,563,824,792,035/32,387,156.36 - Step 6: Final answer
x = 17,462,595.93
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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.