Finding the Fourth Proportional to 45,726,590.49, 63,102,764.00 and 24,818,630.66
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Solution
The fourth proportional to 45,726,590.49, 63,102,764.00 and 24,818,630.66 is: 34,249,747.82
Step by Step Solution
- Step 1: Write the proportion equation
45,726,590.49 : 63,102,764.00 = 24,818,630.66 : x - Step 2: Convert to fraction form
45,726,590.49/63,102,764.00 = 24,818,630.66/x - Step 3: Cross multiply
45,726,590.49x = 63,102,764.00 × 24,818,630.66 - Step 4: Simplify right side
45,726,590.49x = 1,566,124,193,087,677 - Step 5: Solve for x
x = 1,566,124,193,087,677/45,726,590.49 - Step 6: Final answer
x = 34,249,747.82
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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.