Finding the Fourth Proportional to 267,072,549.48, 368,562,282.28 and 147,997,130.69
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Solution
The fourth proportional to 267,072,549.48, 368,562,282.28 and 147,997,130.69 is: 204,237,239.52
Step by Step Solution
- Step 1: Write the proportion equation
267,072,549.48 : 368,562,282.28 = 147,997,130.69 : x - Step 2: Convert to fraction form
267,072,549.48/368,562,282.28 = 147,997,130.69/x - Step 3: Cross multiply
267,072,549.48x = 368,562,282.28 × 147,997,130.69 - Step 4: Simplify right side
267,072,549.48x = 54,546,160,258,549,240 - Step 5: Solve for x
x = 54,546,160,258,549,240/267,072,549.48 - Step 6: Final answer
x = 204,237,239.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.