Finding the Fourth Proportional to 46,203,655.02, 63,764,585.16 and 26,357,857.35
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Solution
The fourth proportional to 46,203,655.02, 63,764,585.16 and 26,357,857.35 is: 36,375,863.31
Step by Step Solution
- Step 1: Write the proportion equation
46,203,655.02 : 63,764,585.16 = 26,357,857.35 : x - Step 2: Convert to fraction form
46,203,655.02/63,764,585.16 = 26,357,857.35/x - Step 3: Cross multiply
46,203,655.02x = 63,764,585.16 × 26,357,857.35 - Step 4: Simplify right side
46,203,655.02x = 1,680,697,839,629,207 - Step 5: Solve for x
x = 1,680,697,839,629,207/46,203,655.02 - Step 6: Final answer
x = 36,375,863.31
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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.