Finding the Fourth Proportional to 2,476,101,125.22, 3,417,019,437.33 and 1,362,243,304.50
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Solution
The fourth proportional to 2,476,101,125.22, 3,417,019,437.33 and 1,362,243,304.50 is: 1,879,895,696.68
Step by Step Solution
- Step 1: Write the proportion equation
2,476,101,125.22 : 3,417,019,437.33 = 1,362,243,304.50 : x - Step 2: Convert to fraction form
2,476,101,125.22/3,417,019,437.33 = 1,362,243,304.50/x - Step 3: Cross multiply
2,476,101,125.22x = 3,417,019,437.33 × 1,362,243,304.50 - Step 4: Simplify right side
2,476,101,125.22x = 4,654,811,849,849,149,440 - Step 5: Solve for x
x = 4,654,811,849,849,149,440/2,476,101,125.22 - Step 6: Final answer
x = 1,879,895,696.68
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.