Finding the Fourth Proportional to 127,148,129, 190,750,624.50 and 46,369,097
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Solution
The fourth proportional to 127,148,129, 190,750,624.50 and 46,369,097 is: 69,564,013.88
Step by Step Solution
- Step 1: Write the proportion equation
127,148,129 : 190,750,624.50 = 46,369,097 : x - Step 2: Convert to fraction form
127,148,129/190,750,624.50 = 46,369,097/x - Step 3: Cross multiply
127,148,129x = 190,750,624.50 × 46,369,097 - Step 4: Simplify right side
127,148,129x = 8,844,934,210,251,076 - Step 5: Solve for x
x = 8,844,934,210,251,076/127,148,129 - Step 6: Final answer
x = 69,564,013.88
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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.