Finding the Fourth Proportional to 14,908,315.24, 22,362,972.94 and 4,124,712.94
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Solution
The fourth proportional to 14,908,315.24, 22,362,972.94 and 4,124,712.94 is: 6,187,207.77
Step by Step Solution
- Step 1: Write the proportion equation
14,908,315.24 : 22,362,972.94 = 4,124,712.94 : x - Step 2: Convert to fraction form
14,908,315.24/22,362,972.94 = 4,124,712.94/x - Step 3: Cross multiply
14,908,315.24x = 22,362,972.94 × 4,124,712.94 - Step 4: Simplify right side
14,908,315.24x = 92,240,843,862,487.84 - Step 5: Solve for x
x = 92,240,843,862,487.84/14,908,315.24 - Step 6: Final answer
x = 6,187,207.77
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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.