Finding the Fourth Proportional to 92,641,785.28, 138,963,860.16 and 24,483,888
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Solution
The fourth proportional to 92,641,785.28, 138,963,860.16 and 24,483,888 is: 36,726,144.45
Step by Step Solution
- Step 1: Write the proportion equation
92,641,785.28 : 138,963,860.16 = 24,483,888 : x - Step 2: Convert to fraction form
92,641,785.28/138,963,860.16 = 24,483,888/x - Step 3: Cross multiply
92,641,785.28x = 138,963,860.16 × 24,483,888 - Step 4: Simplify right side
92,641,785.28x = 3,402,375,588,205,102 - Step 5: Solve for x
x = 3,402,375,588,205,102/92,641,785.28 - Step 6: Final answer
x = 36,726,144.45
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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.