Finding the Fourth Proportional to 14,735,274, 20,336,053.50 and 8,623,707.36
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Solution
The fourth proportional to 14,735,274, 20,336,053.50 and 8,623,707.36 is: 11,901,521.09
Step by Step Solution
- Step 1: Write the proportion equation
14,735,274 : 20,336,053.50 = 8,623,707.36 : x - Step 2: Convert to fraction form
14,735,274/20,336,053.50 = 8,623,707.36/x - Step 3: Cross multiply
14,735,274x = 20,336,053.50 × 8,623,707.36 - Step 4: Simplify right side
14,735,274x = 175,372,174,241,303.75 - Step 5: Solve for x
x = 175,372,174,241,303.75/14,735,274 - Step 6: Final answer
x = 11,901,521.09
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.