Finding the Fourth Proportional to 1,134,776,241.24, 1,704,583,788.92 and 1,068,430,483.48
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Solution
The fourth proportional to 1,134,776,241.24, 1,704,583,788.92 and 1,068,430,483.48 is: 1,604,923,698.21
Step by Step Solution
- Step 1: Write the proportion equation
1,134,776,241.24 : 1,704,583,788.92 = 1,068,430,483.48 : x - Step 2: Convert to fraction form
1,134,776,241.24/1,704,583,788.92 = 1,068,430,483.48/x - Step 3: Cross multiply
1,134,776,241.24x = 1,704,583,788.92 × 1,068,430,483.48 - Step 4: Simplify right side
1,134,776,241.24x = 1,821,229,281,727,965,952 - Step 5: Solve for x
x = 1,821,229,281,727,965,952/1,134,776,241.24 - Step 6: Final answer
x = 1,604,923,698.21
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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.