Finding the Fourth Proportional to 49,130,504.42, 73,656,924.35 and 24,525,803.07
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Solution
The fourth proportional to 49,130,504.42, 73,656,924.35 and 24,525,803.07 is: 36,769,319.65
Step by Step Solution
- Step 1: Write the proportion equation
49,130,504.42 : 73,656,924.35 = 24,525,803.07 : x - Step 2: Convert to fraction form
49,130,504.42/73,656,924.35 = 24,525,803.07/x - Step 3: Cross multiply
49,130,504.42x = 73,656,924.35 × 24,525,803.07 - Step 4: Simplify right side
49,130,504.42x = 1,806,495,221,227,358.75 - Step 5: Solve for x
x = 1,806,495,221,227,358.75/49,130,504.42 - Step 6: Final answer
x = 36,769,319.65
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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.