Finding the Fourth Proportional to 19,487,198.24, 29,233,598.16 and 6,025,076
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Solution
The fourth proportional to 19,487,198.24, 29,233,598.16 and 6,025,076 is: 9,038,479.95
Step by Step Solution
- Step 1: Write the proportion equation
19,487,198.24 : 29,233,598.16 = 6,025,076 : x - Step 2: Convert to fraction form
19,487,198.24/29,233,598.16 = 6,025,076/x - Step 3: Cross multiply
19,487,198.24x = 29,233,598.16 × 6,025,076 - Step 4: Simplify right side
19,487,198.24x = 176,134,650,667,460.16 - Step 5: Solve for x
x = 176,134,650,667,460.16/19,487,198.24 - Step 6: Final answer
x = 9,038,479.95
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.