Finding the Fourth Proportional to 59,287,892.40, 81,819,848.58 and 32,826,246
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Solution
The fourth proportional to 59,287,892.40, 81,819,848.58 and 32,826,246 is: 45,301,635.27
Step by Step Solution
- Step 1: Write the proportion equation
59,287,892.40 : 81,819,848.58 = 32,826,246 : x - Step 2: Convert to fraction form
59,287,892.40/81,819,848.58 = 32,826,246/x - Step 3: Cross multiply
59,287,892.40x = 81,819,848.58 × 32,826,246 - Step 4: Simplify right side
59,287,892.40x = 2,685,838,477,169,830.50 - Step 5: Solve for x
x = 2,685,838,477,169,830.50/59,287,892.40 - Step 6: Final answer
x = 45,301,635.27
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.