Finding the Fourth Proportional to 26,033,047.68, 39,049,980.84 and 9,854,655.36
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Solution
The fourth proportional to 26,033,047.68, 39,049,980.84 and 9,854,655.36 is: 14,782,137.99
Step by Step Solution
- Step 1: Write the proportion equation
26,033,047.68 : 39,049,980.84 = 9,854,655.36 : x - Step 2: Convert to fraction form
26,033,047.68/39,049,980.84 = 9,854,655.36/x - Step 3: Cross multiply
26,033,047.68x = 39,049,980.84 × 9,854,655.36 - Step 4: Simplify right side
26,033,047.68x = 384,824,102,992,803.31 - Step 5: Solve for x
x = 384,824,102,992,803.31/26,033,047.68 - Step 6: Final answer
x = 14,782,137.99
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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.