Finding the Fourth Proportional to 95,178,235.47, 142,767,845.86 and 43,326,576.18
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Solution
The fourth proportional to 95,178,235.47, 142,767,845.86 and 43,326,576.18 is: 64,990,088.53
Step by Step Solution
- Step 1: Write the proportion equation
95,178,235.47 : 142,767,845.86 = 43,326,576.18 : x - Step 2: Convert to fraction form
95,178,235.47/142,767,845.86 = 43,326,576.18/x - Step 3: Cross multiply
95,178,235.47x = 142,767,845.86 × 43,326,576.18 - Step 4: Simplify right side
95,178,235.47x = 6,185,641,949,707,788 - Step 5: Solve for x
x = 6,185,641,949,707,788/95,178,235.47 - Step 6: Final answer
x = 64,990,088.53
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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.