Finding the Fourth Proportional to 26,503,594.44, 39,754,235.36 and 8,307,374.52
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Solution
The fourth proportional to 26,503,594.44, 39,754,235.36 and 8,307,374.52 is: 12,460,699.35
Step by Step Solution
- Step 1: Write the proportion equation
26,503,594.44 : 39,754,235.36 = 8,307,374.52 : x - Step 2: Convert to fraction form
26,503,594.44/39,754,235.36 = 8,307,374.52/x - Step 3: Cross multiply
26,503,594.44x = 39,754,235.36 × 8,307,374.52 - Step 4: Simplify right side
26,503,594.44x = 330,253,321,891,747 - Step 5: Solve for x
x = 330,253,321,891,747/26,503,594.44 - Step 6: Final answer
x = 12,460,699.35
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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.