Finding the Fourth Proportional to 26,106,526.04, 36,027,605.97 and 14,346,525.53
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Solution
The fourth proportional to 26,106,526.04, 36,027,605.97 and 14,346,525.53 is: 19,798,534.98
Step by Step Solution
- Step 1: Write the proportion equation
26,106,526.04 : 36,027,605.97 = 14,346,525.53 : x - Step 2: Convert to fraction form
26,106,526.04/36,027,605.97 = 14,346,525.53/x - Step 3: Cross multiply
26,106,526.04x = 36,027,605.97 × 14,346,525.53 - Step 4: Simplify right side
26,106,526.04x = 516,870,968,923,454.44 - Step 5: Solve for x
x = 516,870,968,923,454.44/26,106,526.04 - Step 6: Final answer
x = 19,798,534.98
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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.