Finding the Fourth Proportional to 26,113,267.36, 36,036,635.52 and 14,353,819.62
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Solution
The fourth proportional to 26,113,267.36, 36,036,635.52 and 14,353,819.62 is: 19,808,450.58
Step by Step Solution
- Step 1: Write the proportion equation
26,113,267.36 : 36,036,635.52 = 14,353,819.62 : x - Step 2: Convert to fraction form
26,113,267.36/36,036,635.52 = 14,353,819.62/x - Step 3: Cross multiply
26,113,267.36x = 36,036,635.52 × 14,353,819.62 - Step 4: Simplify right side
26,113,267.36x = 517,263,365,965,764.94 - Step 5: Solve for x
x = 517,263,365,965,764.94/26,113,267.36 - Step 6: Final answer
x = 19,808,450.58
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.