Finding the Fourth Proportional to 26,700,519.24, 40,052,329.56 and 10,305,897.32
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Solution
The fourth proportional to 26,700,519.24, 40,052,329.56 and 10,305,897.32 is: 15,459,444.52
Step by Step Solution
- Step 1: Write the proportion equation
26,700,519.24 : 40,052,329.56 = 10,305,897.32 : x - Step 2: Convert to fraction form
26,700,519.24/40,052,329.56 = 10,305,897.32/x - Step 3: Cross multiply
26,700,519.24x = 40,052,329.56 × 10,305,897.32 - Step 4: Simplify right side
26,700,519.24x = 412,775,195,872,160.81 - Step 5: Solve for x
x = 412,775,195,872,160.81/26,700,519.24 - Step 6: Final answer
x = 15,459,444.52
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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.