Finding the Fourth Proportional to 55,695,466.06, 83,560,303.25 and 26,586,449.62
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Solution
The fourth proportional to 55,695,466.06, 83,560,303.25 and 26,586,449.62 is: 39,887,839.17
Step by Step Solution
- Step 1: Write the proportion equation
55,695,466.06 : 83,560,303.25 = 26,586,449.62 : x - Step 2: Convert to fraction form
55,695,466.06/83,560,303.25 = 26,586,449.62/x - Step 3: Cross multiply
55,695,466.06x = 83,560,303.25 × 26,586,449.62 - Step 4: Simplify right side
55,695,466.06x = 2,221,571,792,588,047.25 - Step 5: Solve for x
x = 2,221,571,792,588,047.25/55,695,466.06 - Step 6: Final answer
x = 39,887,839.17
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.