Finding the Fourth Proportional to 33,564,438, 50,373,561.12 and 17,395,012.08
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Solution
The fourth proportional to 33,564,438, 50,373,561.12 and 17,395,012.08 is: 26,106,461.37
Step by Step Solution
- Step 1: Write the proportion equation
33,564,438 : 50,373,561.12 = 17,395,012.08 : x - Step 2: Convert to fraction form
33,564,438/50,373,561.12 = 17,395,012.08/x - Step 3: Cross multiply
33,564,438x = 50,373,561.12 × 17,395,012.08 - Step 4: Simplify right side
33,564,438x = 876,248,704,195,018.25 - Step 5: Solve for x
x = 876,248,704,195,018.25/33,564,438 - Step 6: Final answer
x = 26,106,461.37
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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.