Finding the Fourth Proportional to 26,643,326.07, 36,768,506.44 and 16,185,784.62
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Solution
The fourth proportional to 26,643,326.07, 36,768,506.44 and 16,185,784.62 is: 22,336,818.03
Step by Step Solution
- Step 1: Write the proportion equation
26,643,326.07 : 36,768,506.44 = 16,185,784.62 : x - Step 2: Convert to fraction form
26,643,326.07/36,768,506.44 = 16,185,784.62/x - Step 3: Cross multiply
26,643,326.07x = 36,768,506.44 × 16,185,784.62 - Step 4: Simplify right side
26,643,326.07x = 595,127,126,036,922.88 - Step 5: Solve for x
x = 595,127,126,036,922.88/26,643,326.07 - Step 6: Final answer
x = 22,336,818.03
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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.