Finding the Fourth Proportional to 56,841,326.24, 85,229,352.23 and 22,257,235.98
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Solution
The fourth proportional to 56,841,326.24, 85,229,352.23 and 22,257,235.98 is: 33,373,074.32
Step by Step Solution
- Step 1: Write the proportion equation
56,841,326.24 : 85,229,352.23 = 22,257,235.98 : x - Step 2: Convert to fraction form
56,841,326.24/85,229,352.23 = 22,257,235.98/x - Step 3: Cross multiply
56,841,326.24x = 85,229,352.23 × 22,257,235.98 - Step 4: Simplify right side
56,841,326.24x = 1,896,969,804,894,363 - Step 5: Solve for x
x = 1,896,969,804,894,363/56,841,326.24 - Step 6: Final answer
x = 33,373,074.32
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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.