Finding the Fourth Proportional to 29,879,162,664.15, 44,791,163,094.08 and 14,943,331,338.02
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Solution
The fourth proportional to 29,879,162,664.15, 44,791,163,094.08 and 14,943,331,338.02 is: 22,401,203,094.39
Step by Step Solution
- Step 1: Write the proportion equation
29,879,162,664.15 : 44,791,163,094.08 = 14,943,331,338.02 : x - Step 2: Convert to fraction form
29,879,162,664.15/44,791,163,094.08 = 14,943,331,338.02/x - Step 3: Cross multiply
29,879,162,664.15x = 44,791,163,094.08 × 14,943,331,338.02 - Step 4: Simplify right side
29,879,162,664.15x = 669,329,191,129,831,833,600 - Step 5: Solve for x
x = 669,329,191,129,831,833,600/29,879,162,664.15 - Step 6: Final answer
x = 22,401,203,094.39
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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.