Finding the Fourth Proportional to 17,742,224.84, 24,484,589.15 and 10,405,349.71
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Solution
The fourth proportional to 17,742,224.84, 24,484,589.15 and 10,405,349.71 is: 14,359,569.61
Step by Step Solution
- Step 1: Write the proportion equation
17,742,224.84 : 24,484,589.15 = 10,405,349.71 : x - Step 2: Convert to fraction form
17,742,224.84/24,484,589.15 = 10,405,349.71/x - Step 3: Cross multiply
17,742,224.84x = 24,484,589.15 × 10,405,349.71 - Step 4: Simplify right side
17,742,224.84x = 254,770,712,498,183.41 - Step 5: Solve for x
x = 254,770,712,498,183.41/17,742,224.84 - Step 6: Final answer
x = 14,359,569.61
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.