Finding the Fourth Proportional to 45,829,657.24, 63,246,590.03 and 26,254,328.92
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Solution
The fourth proportional to 45,829,657.24, 63,246,590.03 and 26,254,328.92 is: 36,231,926.61
Step by Step Solution
- Step 1: Write the proportion equation
45,829,657.24 : 63,246,590.03 = 26,254,328.92 : x - Step 2: Convert to fraction form
45,829,657.24/63,246,590.03 = 26,254,328.92/x - Step 3: Cross multiply
45,829,657.24x = 63,246,590.03 × 26,254,328.92 - Step 4: Simplify right side
45,829,657.24x = 1,660,496,777,623,532 - Step 5: Solve for x
x = 1,660,496,777,623,532/45,829,657.24 - Step 6: Final answer
x = 36,231,926.61
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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.