Finding the Fourth Proportional to 16,175,538.08, 24,275,011.67 and 6,329,058.10
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Solution
The fourth proportional to 16,175,538.08, 24,275,011.67 and 6,329,058.10 is: 9,498,166.82
Step by Step Solution
- Step 1: Write the proportion equation
16,175,538.08 : 24,275,011.67 = 6,329,058.10 : x - Step 2: Convert to fraction form
16,175,538.08/24,275,011.67 = 6,329,058.10/x - Step 3: Cross multiply
16,175,538.08x = 24,275,011.67 × 6,329,058.10 - Step 4: Simplify right side
16,175,538.08x = 153,637,959,084,587.66 - Step 5: Solve for x
x = 153,637,959,084,587.66/16,175,538.08 - Step 6: Final answer
x = 9,498,166.82
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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.