Finding the Fourth Proportional to 62,869,051.08, 94,303,580.94 and 17,430,846.84
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Solution
The fourth proportional to 62,869,051.08, 94,303,580.94 and 17,430,846.84 is: 26,146,271.46
Step by Step Solution
- Step 1: Write the proportion equation
62,869,051.08 : 94,303,580.94 = 17,430,846.84 : x - Step 2: Convert to fraction form
62,869,051.08/94,303,580.94 = 17,430,846.84/x - Step 3: Cross multiply
62,869,051.08x = 94,303,580.94 × 17,430,846.84 - Step 4: Simplify right side
62,869,051.08x = 1,643,791,275,828,683.25 - Step 5: Solve for x
x = 1,643,791,275,828,683.25/62,869,051.08 - Step 6: Final answer
x = 26,146,271.46
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.