Finding the Fourth Proportional to 6,028,429,441.02, 8,319,239,525.58 and 3,352,152,159.84
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Solution
The fourth proportional to 6,028,429,441.02, 8,319,239,525.58 and 3,352,152,159.84 is: 4,625,973,815.69
Step by Step Solution
- Step 1: Write the proportion equation
6,028,429,441.02 : 8,319,239,525.58 = 3,352,152,159.84 : x - Step 2: Convert to fraction form
6,028,429,441.02/8,319,239,525.58 = 3,352,152,159.84/x - Step 3: Cross multiply
6,028,429,441.02x = 8,319,239,525.58 × 3,352,152,159.84 - Step 4: Simplify right side
6,028,429,441.02x = 27,887,356,743,899,295,744 - Step 5: Solve for x
x = 27,887,356,743,899,295,744/6,028,429,441.02 - Step 6: Final answer
x = 4,625,973,815.69
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1.5x scale
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.