Finding the Fourth Proportional to 39,552,856.08, 59,420,210.94 and 27,908,029.32
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Solution
The fourth proportional to 39,552,856.08, 59,420,210.94 and 27,908,029.32 is: 41,926,200.87
Step by Step Solution
- Step 1: Write the proportion equation
39,552,856.08 : 59,420,210.94 = 27,908,029.32 : x - Step 2: Convert to fraction form
39,552,856.08/59,420,210.94 = 27,908,029.32/x - Step 3: Cross multiply
39,552,856.08x = 59,420,210.94 × 27,908,029.32 - Step 4: Simplify right side
39,552,856.08x = 1,658,300,989,114,104.75 - Step 5: Solve for x
x = 1,658,300,989,114,104.75/39,552,856.08 - Step 6: Final answer
x = 41,926,200.87
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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.