Finding the Fourth Proportional to 93,920,080.37, 140,881,204.99 and 28,341,785.99
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Solution
The fourth proportional to 93,920,080.37, 140,881,204.99 and 28,341,785.99 is: 42,513,006.23
Step by Step Solution
- Step 1: Write the proportion equation
93,920,080.37 : 140,881,204.99 = 28,341,785.99 : x - Step 2: Convert to fraction form
93,920,080.37/140,881,204.99 = 28,341,785.99/x - Step 3: Cross multiply
93,920,080.37x = 140,881,204.99 × 28,341,785.99 - Step 4: Simplify right side
93,920,080.37x = 3,992,824,962,067,966 - Step 5: Solve for x
x = 3,992,824,962,067,966/93,920,080.37 - Step 6: Final answer
x = 42,513,006.23
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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.