Finding the Fourth Proportional to 4,124,734,008.48, 6,187,040,432.28 and 1,019,316,567.96
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Solution
The fourth proportional to 4,124,734,008.48, 6,187,040,432.28 and 1,019,316,567.96 is: 1,528,959,881.12
Step by Step Solution
- Step 1: Write the proportion equation
4,124,734,008.48 : 6,187,040,432.28 = 1,019,316,567.96 : x - Step 2: Convert to fraction form
4,124,734,008.48/6,187,040,432.28 = 1,019,316,567.96/x - Step 3: Cross multiply
4,124,734,008.48x = 6,187,040,432.28 × 1,019,316,567.96 - Step 4: Simplify right side
4,124,734,008.48x = 6,306,552,819,261,404,160 - Step 5: Solve for x
x = 6,306,552,819,261,404,160/4,124,734,008.48 - Step 6: Final answer
x = 1,528,959,881.12
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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.