Finding the Fourth Proportional to 35,367,898, 53,051,844.12 and 9,808,907.08
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Solution
The fourth proportional to 35,367,898, 53,051,844.12 and 9,808,907.08 is: 14,713,359.82
Step by Step Solution
- Step 1: Write the proportion equation
35,367,898 : 53,051,844.12 = 9,808,907.08 : x - Step 2: Convert to fraction form
35,367,898/53,051,844.12 = 9,808,907.08/x - Step 3: Cross multiply
35,367,898x = 53,051,844.12 × 9,808,907.08 - Step 4: Simplify right side
35,367,898x = 520,380,609,395,724.38 - Step 5: Solve for x
x = 520,380,609,395,724.38/35,367,898 - Step 6: Final answer
x = 14,713,359.82
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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.