Finding the Fourth Proportional to 44,202,509.16, 66,337,809.86 and 35,587,686.53
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Solution
The fourth proportional to 44,202,509.16, 66,337,809.86 and 35,587,686.53 is: 53,408,940.51
Step by Step Solution
- Step 1: Write the proportion equation
44,202,509.16 : 66,337,809.86 = 35,587,686.53 : x - Step 2: Convert to fraction form
44,202,509.16/66,337,809.86 = 35,587,686.53/x - Step 3: Cross multiply
44,202,509.16x = 66,337,809.86 × 35,587,686.53 - Step 4: Simplify right side
44,202,509.16x = 2,360,809,182,141,703 - Step 5: Solve for x
x = 2,360,809,182,141,703/44,202,509.16 - Step 6: Final answer
x = 53,408,940.51
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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.